426894734

素因数分解:

$2^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{19559}}^1$

素因数の和:21127

約数の個数: 16

約数和(自身を含む): 732326400

約数和(自身を除く): 305431666

約数列:

[1, 2, 7, 14, 1559, 3118, 10913, 19559, 21826, 39118, 136913, 273826, 30492481, 60984962, 213447367, 426894734]

約数ペア:

[(1, 426894734), (2, 213447367), (7, 60984962), (14, 30492481), (1559, 273826), (3118, 136913), (10913, 39118), (19559, 21826)]