812852848

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{503003}}^1$

素因数の和:503112

約数の個数: 20

約数和(自身を含む): 1590498648

約数和(自身を除く): 777645800

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 503003, 1006006, 2012012, 4024024, 8048048, 50803303, 101606606, 203213212, 406426424, 812852848]

約数ペア:

[(1, 812852848), (2, 406426424), (4, 203213212), (8, 101606606), (16, 50803303), (101, 8048048), (202, 4024024), (404, 2012012), (808, 1006006), (1616, 503003)]