28818470

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{9091}}^1$

素因数の和:9415

約数の個数: 16

約数和(自身を含む): 52042608

約数和(自身を除く): 23224138

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 9091, 18182, 45455, 90910, 2881847, 5763694, 14409235, 28818470]

約数ペア:

[(1, 28818470), (2, 14409235), (5, 5763694), (10, 2881847), (317, 90910), (634, 45455), (1585, 18182), (3170, 9091)]