2008256474

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{553849}}^1$

素因数の和:553902

約数の個数: 24

約数和(自身を含む): 3598917300

約数和(自身を除く): 1590660826

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 553849, 1107698, 3876943, 7753886, 20492413, 27138601, 40984826, 54277202, 143446891, 286893782, 1004128237, 2008256474]

約数ペア:

[(1, 2008256474), (2, 1004128237), (7, 286893782), (14, 143446891), (37, 54277202), (49, 40984826), (74, 27138601), (98, 20492413), (259, 7753886), (518, 3876943), (1813, 1107698), (3626, 553849)]