85006870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653899}}^1$

素因数の和:653919

約数の個数: 16

約数和(自身を含む): 164782800

約数和(自身を除く): 79775930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 653899, 1307798, 3269495, 6538990, 8500687, 17001374, 42503435, 85006870]

約数ペア:

[(1, 85006870), (2, 42503435), (5, 17001374), (10, 8500687), (13, 6538990), (26, 3269495), (65, 1307798), (130, 653899)]