130771714

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:582

約数の個数: 24

約数和(自身を含む): 203637924

約数和(自身を除く): 72866210

約数列:

[1, 2, 41, 82, 97, 194, 401, 802, 1681, 3362, 3977, 7954, 16441, 32882, 38897, 77794, 163057, 326114, 674081, 1348162, 1594777, 3189554, 65385857, 130771714]

約数ペア:

[(1, 130771714), (2, 65385857), (41, 3189554), (82, 1594777), (97, 1348162), (194, 674081), (401, 326114), (802, 163057), (1681, 77794), (3362, 38897), (3977, 32882), (7954, 16441)]