681036402

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1598677}}^1$

素因数の和:1598753

約数の個数: 16

約数和(自身を含む): 1381257792

約数和(自身を除く): 700221390

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1598677, 3197354, 4796031, 9592062, 113506067, 227012134, 340518201, 681036402]

約数ペア:

[(1, 681036402), (2, 340518201), (3, 227012134), (6, 113506067), (71, 9592062), (142, 4796031), (213, 3197354), (426, 1598677)]