1949791056

素因数分解:

$2^4\times 3^1\times {\mathrm{40620647}}^1$

素因数の和:40620658

約数の個数: 20

約数和(自身を含む): 5036960352

約数和(自身を除く): 3087169296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40620647, 81241294, 121861941, 162482588, 243723882, 324965176, 487447764, 649930352, 974895528, 1949791056]

約数ペア:

[(1, 1949791056), (2, 974895528), (3, 649930352), (4, 487447764), (6, 324965176), (8, 243723882), (12, 162482588), (16, 121861941), (24, 81241294), (48, 40620647)]