248244062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{111721}}^1$

素因数の和:111835

約数の個数: 16

約数和(自身を含む): 410243184

約数和(自身を除く): 161999122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 111721, 223442, 1228931, 2457862, 11283821, 22567642, 124122031, 248244062]

約数ペア:

[(1, 248244062), (2, 124122031), (11, 22567642), (22, 11283821), (101, 2457862), (202, 1228931), (1111, 223442), (2222, 111721)]