2790641

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 3369600

約数和(自身を除く): 578959

約数列:

[1, 7, 29, 59, 203, 233, 413, 1631, 1711, 6757, 11977, 13747, 47299, 96229, 398663, 2790641]

約数ペア:

[(1, 2790641), (7, 398663), (29, 96229), (59, 47299), (203, 13747), (233, 11977), (413, 6757), (1631, 1711)]