8250556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 14996016

約数和(自身を除く): 6745460

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 521, 1042, 2084, 3959, 7918, 15836, 19277, 38554, 55747, 77108, 111494, 222988, 2062639, 4125278, 8250556]

約数ペア:

[(1, 8250556), (2, 4125278), (4, 2062639), (37, 222988), (74, 111494), (107, 77108), (148, 55747), (214, 38554), (428, 19277), (521, 15836), (1042, 7918), (2084, 3959)]