2000867588

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{26711}}^1$

素因数の和:27083

約数の個数: 24

約数和(自身を含む): 3570646464

約数和(自身を除く): 1569778876

約数列:

[1, 2, 4, 61, 122, 244, 307, 614, 1228, 18727, 26711, 37454, 53422, 74908, 106844, 1629371, 3258742, 6517484, 8200277, 16400554, 32801108, 500216897, 1000433794, 2000867588]

約数ペア:

[(1, 2000867588), (2, 1000433794), (4, 500216897), (61, 32801108), (122, 16400554), (244, 8200277), (307, 6517484), (614, 3258742), (1228, 1629371), (18727, 106844), (26711, 74908), (37454, 53422)]