504708728

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{2467}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 959558400

約数和(自身を除く): 454849672

約数列:

[1, 2, 4, 8, 107, 214, 239, 428, 478, 856, 956, 1912, 2467, 4934, 9868, 19736, 25573, 51146, 102292, 204584, 263969, 527938, 589613, 1055876, 1179226, 2111752, 2358452, 4716904, 63088591, 126177182, 252354364, 504708728]

約数ペア:

[(1, 504708728), (2, 252354364), (4, 126177182), (8, 63088591), (107, 4716904), (214, 2358452), (239, 2111752), (428, 1179226), (478, 1055876), (856, 589613), (956, 527938), (1912, 263969), (2467, 204584), (4934, 102292), (9868, 51146), (19736, 25573)]