409836674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3271}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 681623040

約数和(自身を除く): 271786366

約数列:

[1, 2, 13, 26, 61, 79, 122, 158, 793, 1027, 1586, 2054, 3271, 4819, 6542, 9638, 42523, 62647, 85046, 125294, 199531, 258409, 399062, 516818, 2593903, 3359317, 5187806, 6718634, 15762949, 31525898, 204918337, 409836674]

約数ペア:

[(1, 409836674), (2, 204918337), (13, 31525898), (26, 15762949), (61, 6718634), (79, 5187806), (122, 3359317), (158, 2593903), (793, 516818), (1027, 399062), (1586, 258409), (2054, 199531), (3271, 125294), (4819, 85046), (6542, 62647), (9638, 42523)]