186989270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1438379}}^1$

素因数の和:1438399

約数の個数: 16

約数和(自身を含む): 362471760

約数和(自身を除く): 175482490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1438379, 2876758, 7191895, 14383790, 18698927, 37397854, 93494635, 186989270]

約数ペア:

[(1, 186989270), (2, 93494635), (5, 37397854), (10, 18698927), (13, 14383790), (26, 7191895), (65, 2876758), (130, 1438379)]