2225687531

素因数分解:

${\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{2003}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 2363437440

約数和(自身を除く): 137749909

約数列:

[1, 19, 233, 251, 2003, 4427, 4769, 38057, 58483, 466699, 502753, 1111177, 8867281, 9552307, 117141449, 2225687531]

約数ペア:

[(1, 2225687531), (19, 117141449), (233, 9552307), (251, 8867281), (2003, 1111177), (4427, 502753), (4769, 466699), (38057, 58483)]