682728430

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{458207}}^1$

素因数の和:458363

約数の個数: 16

約数和(自身を含む): 1237161600

約数和(自身を除く): 554433170

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 458207, 916414, 2291035, 4582070, 68272843, 136545686, 341364215, 682728430]

約数ペア:

[(1, 682728430), (2, 341364215), (5, 136545686), (10, 68272843), (149, 4582070), (298, 2291035), (745, 916414), (1490, 458207)]