25000534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2351}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 40501440

約数和(自身を除く): 15500906

約数列:

[1, 2, 13, 26, 409, 818, 2351, 4702, 5317, 10634, 30563, 61126, 961559, 1923118, 12500267, 25000534]

約数ペア:

[(1, 25000534), (2, 12500267), (13, 1923118), (26, 961559), (409, 61126), (818, 30563), (2351, 10634), (4702, 5317)]