2018683628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{20551}}^1$

素因数の和:22457

約数の個数: 24

約数和(自身を含む): 3806641440

約数和(自身を除く): 1787957812

約数列:

[1, 2, 4, 13, 26, 52, 1889, 3778, 7556, 20551, 24557, 41102, 49114, 82204, 98228, 267163, 534326, 1068652, 38820839, 77641678, 155283356, 504670907, 1009341814, 2018683628]

約数ペア:

[(1, 2018683628), (2, 1009341814), (4, 504670907), (13, 155283356), (26, 77641678), (52, 38820839), (1889, 1068652), (3778, 534326), (7556, 267163), (20551, 98228), (24557, 82204), (41102, 49114)]