1270090717

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1\times {\mathrm{1613}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 1462361472

約数和(自身を除く): 192270755

約数列:

[1, 7, 197, 571, 1379, 1613, 3997, 11291, 112487, 317761, 787409, 921023, 2224327, 6447161, 181441531, 1270090717]

約数ペア:

[(1, 1270090717), (7, 181441531), (197, 6447161), (571, 2224327), (1379, 921023), (1613, 787409), (3997, 317761), (11291, 112487)]