7964906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 12345480

約数和(自身を除く): 4380574

約数列:

[1, 2, 41, 82, 137, 274, 709, 1418, 5617, 11234, 29069, 58138, 97133, 194266, 3982453, 7964906]

約数ペア:

[(1, 7964906), (2, 3982453), (41, 194266), (82, 97133), (137, 58138), (274, 29069), (709, 11234), (1418, 5617)]