790149488

素因数分解:

$2^4\times {\mathrm{4001}}^1\times {\mathrm{12343}}^1$

素因数の和:16352

約数の個数: 20

約数和(自身を含む): 1531421328

約数和(自身を除く): 741271840

約数列:

[1, 2, 4, 8, 16, 4001, 8002, 12343, 16004, 24686, 32008, 49372, 64016, 98744, 197488, 49384343, 98768686, 197537372, 395074744, 790149488]

約数ペア:

[(1, 790149488), (2, 395074744), (4, 197537372), (8, 98768686), (16, 49384343), (4001, 197488), (8002, 98744), (12343, 64016), (16004, 49372), (24686, 32008)]