2568430

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2543}}^1$

素因数の和:2651

約数の個数: 16

約数和(自身を含む): 4670784

約数和(自身を除く): 2102354

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2543, 5086, 12715, 25430, 256843, 513686, 1284215, 2568430]

約数ペア:

[(1, 2568430), (2, 1284215), (5, 513686), (10, 256843), (101, 25430), (202, 12715), (505, 5086), (1010, 2543)]