2012124772

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1178059}}^1$

素因数の和:1178131

約数の個数: 24

約数和(自身を含む): 4090224320

約数和(自身を除く): 2078099548

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1178059, 2356118, 4712236, 8246413, 16492826, 32985652, 71861599, 143723198, 287446396, 503031193, 1006062386, 2012124772]

約数ペア:

[(1, 2012124772), (2, 1006062386), (4, 503031193), (7, 287446396), (14, 143723198), (28, 71861599), (61, 32985652), (122, 16492826), (244, 8246413), (427, 4712236), (854, 2356118), (1708, 1178059)]