2013451557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{371417}}^1$

素因数の和:371572

約数の個数: 16

約数和(自身を含む): 2911917120

約数和(自身を除く): 898465563

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 371417, 1114251, 4828421, 14485263, 51626963, 154880889, 671150519, 2013451557]

約数ペア:

[(1, 2013451557), (3, 671150519), (13, 154880889), (39, 51626963), (139, 14485263), (417, 4828421), (1807, 1114251), (5421, 371417)]