2054824905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19569761}}^1$

素因数の和:19569776

約数の個数: 16

約数和(自身を含む): 3757394304

約数和(自身を除く): 1702569399

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19569761, 58709283, 97848805, 136988327, 293546415, 410964981, 684941635, 2054824905]

約数ペア:

[(1, 2054824905), (3, 684941635), (5, 410964981), (7, 293546415), (15, 136988327), (21, 97848805), (35, 58709283), (105, 19569761)]