740654874

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{104701}}^1$

素因数の和:104843

約数の個数: 32

約数和(自身を含む): 1658479680

約数和(自身を除く): 917824806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 104701, 209402, 314103, 628206, 942309, 1884618, 2826927, 5653854, 13715831, 27431662, 41147493, 82294986, 123442479, 246884958, 370327437, 740654874]

約数ペア:

[(1, 740654874), (2, 370327437), (3, 246884958), (6, 123442479), (9, 82294986), (18, 41147493), (27, 27431662), (54, 13715831), (131, 5653854), (262, 2826927), (393, 1884618), (786, 942309), (1179, 628206), (2358, 314103), (3537, 209402), (7074, 104701)]