140097914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{578917}}^1$

素因数の和:578941

約数の個数: 12

約数和(自身を含む): 230988282

約数和(自身を除く): 90890368

約数列:

[1, 2, 11, 22, 121, 242, 578917, 1157834, 6368087, 12736174, 70048957, 140097914]

約数ペア:

[(1, 140097914), (2, 70048957), (11, 12736174), (22, 6368087), (121, 1157834), (242, 578917)]