6720233572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{129235261}}^1$

素因数の和:129235278

約数の個数: 12

約数和(自身を含む): 12665055676

約数和(自身を除く): 5944822104

約数列:

[1, 2, 4, 13, 26, 52, 129235261, 258470522, 516941044, 1680058393, 3360116786, 6720233572]

約数ペア:

[(1, 6720233572), (2, 3360116786), (4, 1680058393), (13, 516941044), (26, 258470522), (52, 129235261)]