2080202055

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1058627}}^1$

素因数の和:1058766

約数の個数: 16

約数和(自身を含む): 3353733504

約数和(自身を除く): 1273531449

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 1058627, 3175881, 5293135, 15879405, 138680137, 416040411, 693400685, 2080202055]

約数ペア:

[(1, 2080202055), (3, 693400685), (5, 416040411), (15, 138680137), (131, 15879405), (393, 5293135), (655, 3175881), (1965, 1058627)]