2946740

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 6223392

約数和(自身を除く): 3276652

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 587, 1004, 1174, 1255, 2348, 2510, 2935, 5020, 5870, 11740, 147337, 294674, 589348, 736685, 1473370, 2946740]

約数ペア:

[(1, 2946740), (2, 1473370), (4, 736685), (5, 589348), (10, 294674), (20, 147337), (251, 11740), (502, 5870), (587, 5020), (1004, 2935), (1174, 2510), (1255, 2348)]