978030634

素因数分解:

$2^1\times 7^1\times {\mathrm{69859331}}^1$

素因数の和:69859340

約数の個数: 8

約数和(自身を含む): 1676623968

約数和(自身を除く): 698593334

約数列:

[1, 2, 7, 14, 69859331, 139718662, 489015317, 978030634]

約数ペア:

[(1, 978030634), (2, 489015317), (7, 139718662), (14, 69859331)]