2021053870082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{726475151}}^1$

素因数の和:726475273

約数の個数: 16

約数和(自身を含む): 3295291289472

約数和(自身を除く): 1274237419390

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 726475151, 1452950302, 9444176963, 18888353926, 77732841157, 155465682314, 1010526935041, 2021053870082]

約数ペア:

[(1, 2021053870082), (2, 1010526935041), (13, 155465682314), (26, 77732841157), (107, 18888353926), (214, 9444176963), (1391, 1452950302), (2782, 726475151)]