489602219

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 518121792

約数和(自身を除く): 28519573

約数列:

[1, 23, 113, 257, 733, 2599, 5911, 16859, 29041, 82829, 188381, 667943, 1905067, 4332763, 21287053, 489602219]

約数ペア:

[(1, 489602219), (23, 21287053), (113, 4332763), (257, 1905067), (733, 667943), (2599, 188381), (5911, 82829), (16859, 29041)]