749792390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2585491}}^1$

素因数の和:2585527

約数の個数: 16

約数和(自身を含む): 1396165680

約数和(自身を除く): 646373290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2585491, 5170982, 12927455, 25854910, 74979239, 149958478, 374896195, 749792390]

約数ペア:

[(1, 749792390), (2, 374896195), (5, 149958478), (10, 74979239), (29, 25854910), (58, 12927455), (145, 5170982), (290, 2585491)]