12702921530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{151967}}^1$

素因数の和:152630

約数の個数: 32

約数和(自身を含む): 24662582784

約数和(自身を除く): 11959661254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 1286, 3215, 6430, 8359, 16718, 41795, 83590, 151967, 303934, 759835, 1519670, 1975571, 3951142, 9877855, 19755710, 97714781, 195429562, 488573905, 977147810, 1270292153, 2540584306, 6351460765, 12702921530]

約数ペア:

[(1, 12702921530), (2, 6351460765), (5, 2540584306), (10, 1270292153), (13, 977147810), (26, 488573905), (65, 195429562), (130, 97714781), (643, 19755710), (1286, 9877855), (3215, 3951142), (6430, 1975571), (8359, 1519670), (16718, 759835), (41795, 303934), (83590, 151967)]