1609957390

素因数分解:

$2^1\times 5^1\times {\mathrm{6991}}^1\times {\mathrm{23029}}^1$

素因数の和:30027

約数の個数: 16

約数和(自身を含む): 2898463680

約数和(自身を除く): 1288506290

約数列:

[1, 2, 5, 10, 6991, 13982, 23029, 34955, 46058, 69910, 115145, 230290, 160995739, 321991478, 804978695, 1609957390]

約数ペア:

[(1, 1609957390), (2, 804978695), (5, 321991478), (10, 160995739), (6991, 230290), (13982, 115145), (23029, 69910), (34955, 46058)]