8325512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 17922660

約数和(自身を除く): 9597148

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 277, 289, 442, 554, 578, 884, 1108, 1156, 1768, 2216, 2312, 3601, 3757, 4709, 7202, 7514, 9418, 14404, 15028, 18836, 28808, 30056, 37672, 61217, 80053, 122434, 160106, 244868, 320212, 489736, 640424, 1040689, 2081378, 4162756, 8325512]

約数ペア:

[(1, 8325512), (2, 4162756), (4, 2081378), (8, 1040689), (13, 640424), (17, 489736), (26, 320212), (34, 244868), (52, 160106), (68, 122434), (104, 80053), (136, 61217), (221, 37672), (277, 30056), (289, 28808), (442, 18836), (554, 15028), (578, 14404), (884, 9418), (1108, 7514), (1156, 7202), (1768, 4709), (2216, 3757), (2312, 3601)]