2011130155

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1\times {\mathrm{3967}}^1$

素因数の和:6486

約数の個数: 16

約数和(自身を含む): 2473841664

約数和(自身を除く): 462711509

約数列:

[1, 5, 41, 205, 2473, 3967, 12365, 19835, 101393, 162647, 506965, 813235, 9810391, 49051955, 402226031, 2011130155]

約数ペア:

[(1, 2011130155), (5, 402226031), (41, 49051955), (205, 9810391), (2473, 813235), (3967, 506965), (12365, 162647), (19835, 101393)]