1372871812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{26401381}}^1$

素因数の和:26401398

約数の個数: 12

約数和(自身を含む): 2587335436

約数和(自身を除く): 1214463624

約数列:

[1, 2, 4, 13, 26, 52, 26401381, 52802762, 105605524, 343217953, 686435906, 1372871812]

約数ペア:

[(1, 1372871812), (2, 686435906), (4, 343217953), (13, 105605524), (26, 52802762), (52, 26401381)]