2785381249

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1\times {\mathrm{2297}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 3203669376

約数和(自身を除く): 418288127

約数列:

[1, 7, 211, 821, 1477, 2297, 5747, 16079, 173231, 484667, 1212617, 1885837, 3392669, 13200859, 397911607, 2785381249]

約数ペア:

[(1, 2785381249), (7, 397911607), (211, 13200859), (821, 3392669), (1477, 1885837), (2297, 1212617), (5747, 484667), (16079, 173231)]