1657232138

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1\times {\mathrm{8647}}^1$

素因数の和:9941

約数の個数: 16

約数和(自身を含む): 2519681280

約数和(自身を除く): 862449142

約数列:

[1, 2, 79, 158, 1213, 2426, 8647, 17294, 95827, 191654, 683113, 1366226, 10488811, 20977622, 828616069, 1657232138]

約数ペア:

[(1, 1657232138), (2, 828616069), (79, 20977622), (158, 10488811), (1213, 1366226), (2426, 683113), (8647, 191654), (17294, 95827)]