402912121274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{7251577}}^1$

素因数の和:7253729

約数の個数: 16

約数和(自身を含む): 651162698088

約数和(自身を除く): 248250576814

約数列:

[1, 2, 13, 26, 2137, 4274, 27781, 55562, 7251577, 14503154, 94270501, 188541002, 15496620049, 30993240098, 201456060637, 402912121274]

約数ペア:

[(1, 402912121274), (2, 201456060637), (13, 30993240098), (26, 15496620049), (2137, 188541002), (4274, 94270501), (27781, 14503154), (55562, 7251577)]