1668753790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2083}}^1\times {\mathrm{7283}}^1$

素因数の和:9384

約数の個数: 32

約数和(自身を含む): 3278848896

約数和(自身を除く): 1610095106

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2083, 4166, 7283, 10415, 14566, 20830, 22913, 36415, 45826, 72830, 80113, 114565, 160226, 229130, 400565, 801130, 15170489, 30340978, 75852445, 151704890, 166875379, 333750758, 834376895, 1668753790]

約数ペア:

[(1, 1668753790), (2, 834376895), (5, 333750758), (10, 166875379), (11, 151704890), (22, 75852445), (55, 30340978), (110, 15170489), (2083, 801130), (4166, 400565), (7283, 229130), (10415, 160226), (14566, 114565), (20830, 80113), (22913, 72830), (36415, 45826)]