2604152488

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{1471}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 5657425920

約数和(自身を除く): 3053273432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 313, 404, 626, 707, 808, 1252, 1414, 1471, 2191, 2504, 2828, 2942, 4382, 5656, 5884, 8764, 10297, 11768, 17528, 20594, 31613, 41188, 63226, 82376, 126452, 148571, 221291, 252904, 297142, 442582, 460423, 594284, 885164, 920846, 1039997, 1188568, 1770328, 1841692, 2079994, 3222961, 3683384, 4159988, 6445922, 8319976, 12891844, 25783688, 46502723, 93005446, 186010892, 325519061, 372021784, 651038122, 1302076244, 2604152488]

約数ペア:

[(1, 2604152488), (2, 1302076244), (4, 651038122), (7, 372021784), (8, 325519061), (14, 186010892), (28, 93005446), (56, 46502723), (101, 25783688), (202, 12891844), (313, 8319976), (404, 6445922), (626, 4159988), (707, 3683384), (808, 3222961), (1252, 2079994), (1414, 1841692), (1471, 1770328), (2191, 1188568), (2504, 1039997), (2828, 920846), (2942, 885164), (4382, 594284), (5656, 460423), (5884, 442582), (8764, 297142), (10297, 252904), (11768, 221291), (17528, 148571), (20594, 126452), (31613, 82376), (41188, 63226)]