2016968716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1919

約数の個数: 96

約数和(自身を含む): 4417523712

約数和(自身を除く): 2400554996

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 47, 74, 92, 94, 148, 161, 188, 259, 322, 329, 518, 644, 658, 851, 1036, 1081, 1316, 1702, 1739, 1801, 2162, 3404, 3478, 3602, 4324, 5957, 6956, 7204, 7567, 11914, 12173, 12607, 15134, 23828, 24346, 25214, 30268, 39997, 41423, 48692, 50428, 66637, 79994, 82846, 84647, 133274, 159988, 165692, 169294, 266548, 279979, 289961, 338588, 466459, 559958, 579922, 592529, 932918, 1119916, 1159844, 1185058, 1532651, 1865836, 1946881, 2370116, 3065302, 3131939, 3893762, 6130604, 6263878, 7787524, 10728557, 12527756, 13628167, 21457114, 21923573, 27256334, 42914228, 43847146, 54512668, 72034597, 87694292, 144069194, 288138388, 504242179, 1008484358, 2016968716]

約数ペア:

[(1, 2016968716), (2, 1008484358), (4, 504242179), (7, 288138388), (14, 144069194), (23, 87694292), (28, 72034597), (37, 54512668), (46, 43847146), (47, 42914228), (74, 27256334), (92, 21923573), (94, 21457114), (148, 13628167), (161, 12527756), (188, 10728557), (259, 7787524), (322, 6263878), (329, 6130604), (518, 3893762), (644, 3131939), (658, 3065302), (851, 2370116), (1036, 1946881), (1081, 1865836), (1316, 1532651), (1702, 1185058), (1739, 1159844), (1801, 1119916), (2162, 932918), (3404, 592529), (3478, 579922), (3602, 559958), (4324, 466459), (5957, 338588), (6956, 289961), (7204, 279979), (7567, 266548), (11914, 169294), (12173, 165692), (12607, 159988), (15134, 133274), (23828, 84647), (24346, 82846), (25214, 79994), (30268, 66637), (39997, 50428), (41423, 48692)]