713573218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 1111968000

約数和(自身を除く): 398394782

約数列:

[1, 2, 43, 86, 149, 233, 239, 298, 466, 478, 6407, 10019, 10277, 12814, 20038, 20554, 34717, 35611, 55687, 69434, 71222, 111374, 1492831, 1531273, 2394541, 2985662, 3062546, 4789082, 8297363, 16594726, 356786609, 713573218]

約数ペア:

[(1, 713573218), (2, 356786609), (43, 16594726), (86, 8297363), (149, 4789082), (233, 3062546), (239, 2985662), (298, 2394541), (466, 1531273), (478, 1492831), (6407, 111374), (10019, 71222), (10277, 69434), (12814, 55687), (20038, 35611), (20554, 34717)]