145045586

素因数分解:

$2^1\times 7^2\times {\mathrm{859}}^1\times {\mathrm{1723}}^1$

素因数の和:2598

約数の個数: 24

約数和(自身を含む): 253531440

約数和(自身を除く): 108485854

約数列:

[1, 2, 7, 14, 49, 98, 859, 1718, 1723, 3446, 6013, 12026, 12061, 24122, 42091, 84182, 84427, 168854, 1480057, 2960114, 10360399, 20720798, 72522793, 145045586]

約数ペア:

[(1, 145045586), (2, 72522793), (7, 20720798), (14, 10360399), (49, 2960114), (98, 1480057), (859, 168854), (1718, 84427), (1723, 84182), (3446, 42091), (6013, 24122), (12026, 12061)]