402862304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{968419}}^1$

素因数の和:968442

約数の個数: 24

約数和(自身を含む): 854146440

約数和(自身を除く): 451284136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 968419, 1936838, 3873676, 7747352, 12589447, 15494704, 25178894, 30989408, 50357788, 100715576, 201431152, 402862304]

約数ペア:

[(1, 402862304), (2, 201431152), (4, 100715576), (8, 50357788), (13, 30989408), (16, 25178894), (26, 15494704), (32, 12589447), (52, 7747352), (104, 3873676), (208, 1936838), (416, 968419)]