869184028

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{881}}^1\times {\mathrm{1571}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 1533473424

約数和(自身を除く): 664289396

約数列:

[1, 2, 4, 157, 314, 628, 881, 1571, 1762, 3142, 3524, 6284, 138317, 246647, 276634, 493294, 553268, 986588, 1384051, 2768102, 5536204, 217296007, 434592014, 869184028]

約数ペア:

[(1, 869184028), (2, 434592014), (4, 217296007), (157, 5536204), (314, 2768102), (628, 1384051), (881, 986588), (1571, 553268), (1762, 493294), (3142, 276634), (3524, 246647), (6284, 138317)]