420806995198

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{8221}}^1\times {\mathrm{109843}}^1$

素因数の和:118299

約数の個数: 16

約数和(自身を含む): 634002432336

約数和(自身を除く): 213195437138

約数列:

[1, 2, 233, 466, 8221, 16442, 109843, 219686, 1915493, 3830986, 25593419, 51186838, 903019303, 1806038606, 210403497599, 420806995198]

約数ペア:

[(1, 420806995198), (2, 210403497599), (233, 1806038606), (466, 903019303), (8221, 51186838), (16442, 25593419), (109843, 3830986), (219686, 1915493)]