2011389079

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{24971}}^1$

素因数の和:25326

約数の個数: 16

約数和(自身を含む): 2368544256

約数和(自身を除く): 357155177

約数列:

[1, 7, 37, 259, 311, 2177, 11507, 24971, 80549, 174797, 923927, 6467489, 7765981, 54361867, 287341297, 2011389079]

約数ペア:

[(1, 2011389079), (7, 287341297), (37, 54361867), (259, 7765981), (311, 6467489), (2177, 923927), (11507, 174797), (24971, 80549)]