1801470044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{102101}}^1$

素因数の和:102517

約数の個数: 24

約数和(自身を含む): 3447780336

約数和(自身を除く): 1646310292

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 8822, 17644, 102101, 204202, 408404, 1123111, 2246222, 4492444, 40942501, 81885002, 163770004, 450367511, 900735022, 1801470044]

約数ペア:

[(1, 1801470044), (2, 900735022), (4, 450367511), (11, 163770004), (22, 81885002), (44, 40942501), (401, 4492444), (802, 2246222), (1604, 1123111), (4411, 408404), (8822, 204202), (17644, 102101)]