290022479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16187}}^1$

素因数の和:16270

約数の個数: 16

約数和(自身を含む): 326350080

約数和(自身を除く): 36327601

約数列:

[1, 19, 23, 41, 437, 779, 943, 16187, 17917, 307553, 372301, 663667, 7073719, 12609673, 15264341, 290022479]

約数ペア:

[(1, 290022479), (19, 15264341), (23, 12609673), (41, 7073719), (437, 663667), (779, 372301), (943, 307553), (16187, 17917)]