1489355938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4625329}}^1$

素因数の和:4625361

約数の個数: 16

約数和(自身を含む): 2664190080

約数和(自身を除く): 1174834142

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 4625329, 9250658, 32377303, 64754606, 106382567, 212765134, 744677969, 1489355938]

約数ペア:

[(1, 1489355938), (2, 744677969), (7, 212765134), (14, 106382567), (23, 64754606), (46, 32377303), (161, 9250658), (322, 4625329)]