65585572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1261261}}^1$

素因数の和:1261278

約数の個数: 12

約数和(自身を含む): 123603676

約数和(自身を除く): 58018104

約数列:

[1, 2, 4, 13, 26, 52, 1261261, 2522522, 5045044, 16396393, 32792786, 65585572]

約数ペア:

[(1, 65585572), (2, 32792786), (4, 16396393), (13, 5045044), (26, 2522522), (52, 1261261)]