2904996094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 6178806144

約数和(自身を除く): 3273810050

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 169, 182, 211, 253, 286, 299, 322, 338, 422, 506, 529, 598, 1001, 1058, 1183, 1477, 1771, 1859, 2002, 2093, 2321, 2366, 2743, 2954, 3289, 3542, 3703, 3718, 3887, 4186, 4642, 4853, 5486, 5819, 6578, 6877, 7406, 7774, 9706, 11638, 13013, 13754, 16247, 19201, 23023, 26026, 27209, 30173, 32494, 33971, 35659, 38402, 40733, 42757, 46046, 48139, 53383, 54418, 60346, 63089, 67942, 71318, 75647, 81466, 85514, 89401, 96278, 106766, 111619, 126178, 151294, 178802, 211211, 223238, 249613, 299299, 373681, 392249, 422422, 441623, 499226, 529529, 598598, 625807, 693979, 747362, 781333, 784498, 820157, 883246, 983411, 1059058, 1227809, 1251614, 1387958, 1451047, 1562666, 1640314, 1966822, 2455618, 2745743, 2902094, 4857853, 5491486, 5741099, 6883877, 8594663, 9021727, 9715706, 10157329, 11482198, 13767754, 15961517, 17189326, 18043454, 18863611, 20314658, 31923034, 37727222, 63152089, 111730619, 126304178, 132045277, 207499721, 223461238, 264090554, 414999442, 1452498047, 2904996094]

約数ペア:

[(1, 2904996094), (2, 1452498047), (7, 414999442), (11, 264090554), (13, 223461238), (14, 207499721), (22, 132045277), (23, 126304178), (26, 111730619), (46, 63152089), (77, 37727222), (91, 31923034), (143, 20314658), (154, 18863611), (161, 18043454), (169, 17189326), (182, 15961517), (211, 13767754), (253, 11482198), (286, 10157329), (299, 9715706), (322, 9021727), (338, 8594663), (422, 6883877), (506, 5741099), (529, 5491486), (598, 4857853), (1001, 2902094), (1058, 2745743), (1183, 2455618), (1477, 1966822), (1771, 1640314), (1859, 1562666), (2002, 1451047), (2093, 1387958), (2321, 1251614), (2366, 1227809), (2743, 1059058), (2954, 983411), (3289, 883246), (3542, 820157), (3703, 784498), (3718, 781333), (3887, 747362), (4186, 693979), (4642, 625807), (4853, 598598), (5486, 529529), (5819, 499226), (6578, 441623), (6877, 422422), (7406, 392249), (7774, 373681), (9706, 299299), (11638, 249613), (13013, 223238), (13754, 211211), (16247, 178802), (19201, 151294), (23023, 126178), (26026, 111619), (27209, 106766), (30173, 96278), (32494, 89401), (33971, 85514), (35659, 81466), (38402, 75647), (40733, 71318), (42757, 67942), (46046, 63089), (48139, 60346), (53383, 54418)]