1428778883

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1\times {\mathrm{4591}}^1$

素因数の和:6554

約数の個数: 16

約数和(自身を含む): 1705138176

約数和(自身を除く): 276359293

約数列:

[1, 7, 23, 161, 1933, 4591, 13531, 32137, 44459, 105593, 311213, 739151, 8874403, 62120821, 204111269, 1428778883]

約数ペア:

[(1, 1428778883), (7, 204111269), (23, 62120821), (161, 8874403), (1933, 739151), (4591, 311213), (13531, 105593), (32137, 44459)]