1609968973

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 1791590400

約数和(自身を除く): 181621427

約数列:

[1, 23, 31, 47, 107, 449, 713, 1081, 1457, 2461, 3317, 5029, 10327, 13919, 21103, 33511, 48043, 76291, 115667, 155899, 320137, 485369, 654193, 1104989, 1489333, 2258021, 3585677, 15046439, 34254659, 51934483, 69998651, 1609968973]

約数ペア:

[(1, 1609968973), (23, 69998651), (31, 51934483), (47, 34254659), (107, 15046439), (449, 3585677), (713, 2258021), (1081, 1489333), (1457, 1104989), (2461, 654193), (3317, 485369), (5029, 320137), (10327, 155899), (13919, 115667), (21103, 76291), (33511, 48043)]