2681018576

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{599}}^1\times {\mathrm{3541}}^1$

素因数の和:4227

約数の個数: 40

約数和(自身を含む): 5270496000

約数和(自身を除く): 2589477424

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 599, 632, 1198, 1264, 2396, 3541, 4792, 7082, 9584, 14164, 28328, 47321, 56656, 94642, 189284, 279739, 378568, 559478, 757136, 1118956, 2121059, 2237912, 4242118, 4475824, 8484236, 16968472, 33936944, 167563661, 335127322, 670254644, 1340509288, 2681018576]

約数ペア:

[(1, 2681018576), (2, 1340509288), (4, 670254644), (8, 335127322), (16, 167563661), (79, 33936944), (158, 16968472), (316, 8484236), (599, 4475824), (632, 4242118), (1198, 2237912), (1264, 2121059), (2396, 1118956), (3541, 757136), (4792, 559478), (7082, 378568), (9584, 279739), (14164, 189284), (28328, 94642), (47321, 56656)]