2021072642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{752447}}^1$

素因数の和:752545

約数の個数: 16

約数和(自身を含む): 3250575360

約数和(自身を除く): 1229502718

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 752447, 1504894, 12791599, 25583198, 59443313, 118886626, 1010536321, 2021072642]

約数ペア:

[(1, 2021072642), (2, 1010536321), (17, 118886626), (34, 59443313), (79, 25583198), (158, 12791599), (1343, 1504894), (2686, 752447)]