139391942914

素因数分解:

$2^1\times 7^1\times {\mathrm{12343}}^1\times {\mathrm{806657}}^1$

素因数の和:819009

約数の個数: 16

約数和(自身を含む): 238977272448

約数和(自身を除く): 99585329534

約数列:

[1, 2, 7, 14, 12343, 24686, 86401, 172802, 806657, 1613314, 5646599, 11293198, 9956567351, 19913134702, 69695971457, 139391942914]

約数ペア:

[(1, 139391942914), (2, 69695971457), (7, 19913134702), (14, 9956567351), (12343, 11293198), (24686, 5646599), (86401, 1613314), (172802, 806657)]