2018169943

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2131}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 2238472080

約数和(自身を除く): 220302137

約数列:

[1, 17, 29, 113, 289, 493, 1921, 2131, 3277, 8381, 32657, 36227, 55709, 61799, 240803, 615859, 947053, 1050583, 4093651, 6983287, 17859911, 69592067, 118715879, 2018169943]

約数ペア:

[(1, 2018169943), (17, 118715879), (29, 69592067), (113, 17859911), (289, 6983287), (493, 4093651), (1921, 1050583), (2131, 947053), (3277, 615859), (8381, 240803), (32657, 61799), (36227, 55709)]