1393074356

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{562631}}^1$

素因数の和:563254

約数の個数: 12

約数和(自身を含む): 2441822880

約数和(自身を除く): 1048748524

約数列:

[1, 2, 4, 619, 1238, 2476, 562631, 1125262, 2250524, 348268589, 696537178, 1393074356]

約数ペア:

[(1, 1393074356), (2, 696537178), (4, 348268589), (619, 2250524), (1238, 1125262), (2476, 562631)]