2991418

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 16

約数和(自身を含む): 4626720

約数和(自身を除く): 1635302

約数列:

[1, 2, 59, 101, 118, 202, 251, 502, 5959, 11918, 14809, 25351, 29618, 50702, 1495709, 2991418]

約数ペア:

[(1, 2991418), (2, 1495709), (59, 50702), (101, 29618), (118, 25351), (202, 14809), (251, 11918), (502, 5959)]