80451924238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{302450843}}^1$

素因数の和:302450871

約数の個数: 16

約数和(自身を含む): 145176405120

約数和(自身を除く): 64724480882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 302450843, 604901686, 2117155901, 4234311802, 5746566017, 11493132034, 40225962119, 80451924238]

約数ペア:

[(1, 80451924238), (2, 40225962119), (7, 11493132034), (14, 5746566017), (19, 4234311802), (38, 2117155901), (133, 604901686), (266, 302450843)]