486264584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{11159}}^1$

素因数の和:11597

約数の個数: 32

約数和(自身を含む): 984312000

約数和(自身を除く): 498047416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 838, 1676, 3352, 5447, 10894, 11159, 21788, 22318, 43576, 44636, 89272, 145067, 290134, 580268, 1160536, 4675621, 9351242, 18702484, 37404968, 60783073, 121566146, 243132292, 486264584]

約数ペア:

[(1, 486264584), (2, 243132292), (4, 121566146), (8, 60783073), (13, 37404968), (26, 18702484), (52, 9351242), (104, 4675621), (419, 1160536), (838, 580268), (1676, 290134), (3352, 145067), (5447, 89272), (10894, 44636), (11159, 43576), (21788, 22318)]