139390292

素因数分解:

$2^2\times {\mathrm{787}}^1\times {\mathrm{44279}}^1$

素因数の和:45070

約数の個数: 12

約数和(自身を含む): 244248480

約数和(自身を除く): 104858188

約数列:

[1, 2, 4, 787, 1574, 3148, 44279, 88558, 177116, 34847573, 69695146, 139390292]

約数ペア:

[(1, 139390292), (2, 69695146), (4, 34847573), (787, 177116), (1574, 88558), (3148, 44279)]