8320268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 15966720

約数和(自身を除く): 7646452

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 719, 1052, 1438, 2876, 2893, 5786, 7909, 11572, 15818, 31636, 189097, 378194, 756388, 2080067, 4160134, 8320268]

約数ペア:

[(1, 8320268), (2, 4160134), (4, 2080067), (11, 756388), (22, 378194), (44, 189097), (263, 31636), (526, 15818), (719, 11572), (1052, 7909), (1438, 5786), (2876, 2893)]