2004809928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12893}}^1$

素因数の和:12963

約数の個数: 128

約数和(自身を含む): 5941555200

約数和(自身を除く): 3936745272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 1023, 1178, 1254, 1364, 1672, 1767, 2046, 2356, 2508, 2728, 3534, 4092, 4712, 5016, 6479, 7068, 8184, 12893, 12958, 14136, 19437, 25786, 25916, 38679, 38874, 51572, 51832, 77358, 77748, 103144, 141823, 154716, 155496, 244967, 283646, 309432, 399683, 425469, 489934, 567292, 734901, 799366, 850938, 979868, 1134584, 1199049, 1469802, 1598732, 1701876, 1959736, 2398098, 2694637, 2939604, 3197464, 3403752, 4396513, 4796196, 5389274, 5879208, 7593977, 8083911, 8793026, 9592392, 10778548, 13189539, 15187954, 16167822, 17586052, 21557096, 22781931, 26379078, 30375908, 32335644, 35172104, 45563862, 52758156, 60751816, 64671288, 83533747, 91127724, 105516312, 167067494, 182255448, 250601241, 334134988, 501202482, 668269976, 1002404964, 2004809928]

約数ペア:

[(1, 2004809928), (2, 1002404964), (3, 668269976), (4, 501202482), (6, 334134988), (8, 250601241), (11, 182255448), (12, 167067494), (19, 105516312), (22, 91127724), (24, 83533747), (31, 64671288), (33, 60751816), (38, 52758156), (44, 45563862), (57, 35172104), (62, 32335644), (66, 30375908), (76, 26379078), (88, 22781931), (93, 21557096), (114, 17586052), (124, 16167822), (132, 15187954), (152, 13189539), (186, 10778548), (209, 9592392), (228, 8793026), (248, 8083911), (264, 7593977), (341, 5879208), (372, 5389274), (418, 4796196), (456, 4396513), (589, 3403752), (627, 3197464), (682, 2939604), (744, 2694637), (836, 2398098), (1023, 1959736), (1178, 1701876), (1254, 1598732), (1364, 1469802), (1672, 1199049), (1767, 1134584), (2046, 979868), (2356, 850938), (2508, 799366), (2728, 734901), (3534, 567292), (4092, 489934), (4712, 425469), (5016, 399683), (6479, 309432), (7068, 283646), (8184, 244967), (12893, 155496), (12958, 154716), (14136, 141823), (19437, 103144), (25786, 77748), (25916, 77358), (38679, 51832), (38874, 51572)]