499490614

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 890568000

約数和(自身を除く): 391077386

約数列:

[1, 2, 7, 14, 49, 79, 98, 149, 158, 298, 433, 553, 866, 1043, 1106, 2086, 3031, 3871, 6062, 7301, 7742, 11771, 14602, 21217, 23542, 34207, 42434, 64517, 68414, 82397, 129034, 164794, 239449, 451619, 478898, 576779, 903238, 1153558, 1676143, 3161333, 3352286, 5096843, 6322666, 10193686, 35677901, 71355802, 249745307, 499490614]

約数ペア:

[(1, 499490614), (2, 249745307), (7, 71355802), (14, 35677901), (49, 10193686), (79, 6322666), (98, 5096843), (149, 3352286), (158, 3161333), (298, 1676143), (433, 1153558), (553, 903238), (866, 576779), (1043, 478898), (1106, 451619), (2086, 239449), (3031, 164794), (3871, 129034), (6062, 82397), (7301, 68414), (7742, 64517), (11771, 42434), (14602, 34207), (21217, 23542)]