26065570

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6373}}^1$

素因数の和:6789

約数の個数: 16

約数和(自身を含む): 47040120

約数和(自身を除く): 20974550

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 6373, 12746, 31865, 63730, 2606557, 5213114, 13032785, 26065570]

約数ペア:

[(1, 26065570), (2, 13032785), (5, 5213114), (10, 2606557), (409, 63730), (818, 31865), (2045, 12746), (4090, 6373)]