453090242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{203911}}^1$

素因数の和:204025

約数の個数: 16

約数和(自身を含む): 748764864

約数和(自身を除く): 295674622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 203911, 407822, 2243021, 4486042, 20595011, 41190022, 226545121, 453090242]

約数ペア:

[(1, 453090242), (2, 226545121), (11, 41190022), (22, 20595011), (101, 4486042), (202, 2243021), (1111, 407822), (2222, 203911)]