4801742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2161}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 7938864

約数和(自身を除く): 3137122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2161, 2222, 4322, 23771, 47542, 218261, 436522, 2400871, 4801742]

約数ペア:

[(1, 4801742), (2, 2400871), (11, 436522), (22, 218261), (101, 47542), (202, 23771), (1111, 4322), (2161, 2222)]