2357542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 3899664

約数和(自身を除く): 1542122

約数列:

[1, 2, 11, 22, 101, 202, 1061, 1111, 2122, 2222, 11671, 23342, 107161, 214322, 1178771, 2357542]

約数ペア:

[(1, 2357542), (2, 1178771), (11, 214322), (22, 107161), (101, 23342), (202, 11671), (1061, 2222), (1111, 2122)]