2457156926

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1\times {\mathrm{1429}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 4240304640

約数和(自身を除く): 1783147714

約数列:

[1, 2, 7, 14, 263, 467, 526, 934, 1429, 1841, 2858, 3269, 3682, 6538, 10003, 20006, 122821, 245642, 375827, 667343, 751654, 859747, 1334686, 1719494, 2630789, 4671401, 5261578, 9342802, 175511209, 351022418, 1228578463, 2457156926]

約数ペア:

[(1, 2457156926), (2, 1228578463), (7, 351022418), (14, 175511209), (263, 9342802), (467, 5261578), (526, 4671401), (934, 2630789), (1429, 1719494), (1841, 1334686), (2858, 859747), (3269, 751654), (3682, 667343), (6538, 375827), (10003, 245642), (20006, 122821)]