3956290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2341}}^1$

素因数の和:2374

約数の個数: 24

約数和(自身を含む): 7714548

約数和(自身を除く): 3758258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2341, 4682, 11705, 23410, 30433, 60866, 152165, 304330, 395629, 791258, 1978145, 3956290]

約数ペア:

[(1, 3956290), (2, 1978145), (5, 791258), (10, 395629), (13, 304330), (26, 152165), (65, 60866), (130, 30433), (169, 23410), (338, 11705), (845, 4682), (1690, 2341)]