2354415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2207505

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1319, 1785, 3957, 6595, 9233, 19785, 22423, 27699, 46165, 67269, 112115, 138495, 156961, 336345, 470883, 784805, 2354415]

約数ペア:

[(1, 2354415), (3, 784805), (5, 470883), (7, 336345), (15, 156961), (17, 138495), (21, 112115), (35, 67269), (51, 46165), (85, 27699), (105, 22423), (119, 19785), (255, 9233), (357, 6595), (595, 3957), (1319, 1785)]