127282978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{52727}}^1$

素因数の和:52817

約数の個数: 16

約数和(自身を含む): 205006464

約数和(自身を除く): 77723486

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 52727, 105454, 896359, 1792718, 3743617, 7487234, 63641489, 127282978]

約数ペア:

[(1, 127282978), (2, 63641489), (17, 7487234), (34, 3743617), (71, 1792718), (142, 896359), (1207, 105454), (2414, 52727)]