1268290424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{15661}}^1$

素因数の和:15911

約数の個数: 32

約数和(自身を含む): 2435754240

約数和(自身を除く): 1167463816

約数列:

[1, 2, 4, 8, 53, 106, 191, 212, 382, 424, 764, 1528, 10123, 15661, 20246, 31322, 40492, 62644, 80984, 125288, 830033, 1660066, 2991251, 3320132, 5982502, 6640264, 11965004, 23930008, 158536303, 317072606, 634145212, 1268290424]

約数ペア:

[(1, 1268290424), (2, 634145212), (4, 317072606), (8, 158536303), (53, 23930008), (106, 11965004), (191, 6640264), (212, 5982502), (382, 3320132), (424, 2991251), (764, 1660066), (1528, 830033), (10123, 125288), (15661, 80984), (20246, 62644), (31322, 40492)]