2017991516

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1039}}^1\times {\mathrm{4297}}^1$

素因数の和:5453

約数の個数: 24

約数和(自身を含む): 3566996160

約数和(自身を除く): 1549004644

約数列:

[1, 2, 4, 113, 226, 452, 1039, 2078, 4156, 4297, 8594, 17188, 117407, 234814, 469628, 485561, 971122, 1942244, 4464583, 8929166, 17858332, 504497879, 1008995758, 2017991516]

約数ペア:

[(1, 2017991516), (2, 1008995758), (4, 504497879), (113, 17858332), (226, 8929166), (452, 4464583), (1039, 1942244), (2078, 971122), (4156, 485561), (4297, 469628), (8594, 234814), (17188, 117407)]