16404885004

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{40606151}}^1$

素因数の和:40606256

約数の個数: 12

約数和(自身を含む): 28992792528

約数和(自身を除く): 12587907524

約数列:

[1, 2, 4, 101, 202, 404, 40606151, 81212302, 162424604, 4101221251, 8202442502, 16404885004]

約数ペア:

[(1, 16404885004), (2, 8202442502), (4, 4101221251), (101, 162424604), (202, 81212302), (404, 40606151)]