400704122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2201671}}^1$

素因数の和:2201693

約数の個数: 16

約数和(自身を含む): 739761792

約数和(自身を除く): 339057670

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2201671, 4403342, 15411697, 28621723, 30823394, 57243446, 200352061, 400704122]

約数ペア:

[(1, 400704122), (2, 200352061), (7, 57243446), (13, 30823394), (14, 28621723), (26, 15411697), (91, 4403342), (182, 2201671)]