90841270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{698779}}^1$

素因数の和:698799

約数の個数: 16

約数和(自身を含む): 176092560

約数和(自身を除く): 85251290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 698779, 1397558, 3493895, 6987790, 9084127, 18168254, 45420635, 90841270]

約数ペア:

[(1, 90841270), (2, 45420635), (5, 18168254), (10, 9084127), (13, 6987790), (26, 3493895), (65, 1397558), (130, 698779)]