4920350138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2214379}}^1$

素因数の和:2214493

約数の個数: 16

約数和(自身を含む): 8131203360

約数和(自身を除く): 3210853222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 2214379, 4428758, 24358169, 48716338, 223652279, 447304558, 2460175069, 4920350138]

約数ペア:

[(1, 4920350138), (2, 2460175069), (11, 447304558), (22, 223652279), (101, 48716338), (202, 24358169), (1111, 4428758), (2222, 2214379)]