12970294445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2040959}}^1$

素因数の和:2041036

約数の個数: 16

約数和(自身を含む): 16458301440

約数和(自身を除く): 3488006995

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 2040959, 10204795, 63269729, 83679319, 316348645, 418396595, 2594058889, 12970294445]

約数ペア:

[(1, 12970294445), (5, 2594058889), (31, 418396595), (41, 316348645), (155, 83679319), (205, 63269729), (1271, 10204795), (6355, 2040959)]