469177522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211151}}^1$

素因数の和:211265

約数の個数: 16

約数和(自身を含む): 775350144

約数和(自身を除く): 306172622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 211151, 422302, 2322661, 4645322, 21326251, 42652502, 234588761, 469177522]

約数ペア:

[(1, 469177522), (2, 234588761), (11, 42652502), (22, 21326251), (101, 4645322), (202, 2322661), (1111, 422302), (2222, 211151)]