2013373641890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{28411}}^1$

素因数の和:28764

約数の個数: 128

約数和(自身を含む): 4126120653312

約数和(自身を除く): 2112747011422

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 137, 173, 230, 274, 299, 346, 598, 685, 865, 1370, 1495, 1730, 1781, 2249, 2990, 3151, 3562, 3979, 4498, 6302, 7958, 8905, 11245, 15755, 17810, 19895, 22490, 23701, 28411, 31510, 39790, 40963, 47402, 51727, 56822, 81926, 103454, 118505, 142055, 204815, 237010, 258635, 284110, 308113, 369343, 409630, 517270, 545123, 616226, 653453, 738686, 1090246, 1306906, 1540565, 1846715, 2725615, 3081130, 3267265, 3693430, 3892307, 4915103, 5451230, 6534530, 7086599, 7784614, 8494889, 9830206, 14173198, 16989778, 19461535, 24575515, 35432995, 38923070, 42474445, 49151030, 50599991, 63896339, 70865990, 84948890, 89523061, 101199982, 113047369, 127792678, 179046122, 226094738, 252999955, 319481695, 447615305, 505999910, 565236845, 638963390, 673369111, 895230610, 1130473690, 1163799793, 1346738222, 1469615797, 2327599586, 2939231594, 3366845555, 5818998965, 6733691110, 7348078985, 8753798443, 11637997930, 14696157970, 15487489553, 17507596886, 30974979106, 43768992215, 77437447765, 87537984430, 154874895530, 201337364189, 402674728378, 1006686820945, 2013373641890]

約数ペア:

[(1, 2013373641890), (2, 1006686820945), (5, 402674728378), (10, 201337364189), (13, 154874895530), (23, 87537984430), (26, 77437447765), (46, 43768992215), (65, 30974979106), (115, 17507596886), (130, 15487489553), (137, 14696157970), (173, 11637997930), (230, 8753798443), (274, 7348078985), (299, 6733691110), (346, 5818998965), (598, 3366845555), (685, 2939231594), (865, 2327599586), (1370, 1469615797), (1495, 1346738222), (1730, 1163799793), (1781, 1130473690), (2249, 895230610), (2990, 673369111), (3151, 638963390), (3562, 565236845), (3979, 505999910), (4498, 447615305), (6302, 319481695), (7958, 252999955), (8905, 226094738), (11245, 179046122), (15755, 127792678), (17810, 113047369), (19895, 101199982), (22490, 89523061), (23701, 84948890), (28411, 70865990), (31510, 63896339), (39790, 50599991), (40963, 49151030), (47402, 42474445), (51727, 38923070), (56822, 35432995), (81926, 24575515), (103454, 19461535), (118505, 16989778), (142055, 14173198), (204815, 9830206), (237010, 8494889), (258635, 7784614), (284110, 7086599), (308113, 6534530), (369343, 5451230), (409630, 4915103), (517270, 3892307), (545123, 3693430), (616226, 3267265), (653453, 3081130), (738686, 2725615), (1090246, 1846715), (1306906, 1540565)]