3384460

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 7151760

約数和(自身を除く): 3767300

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 859, 985, 1718, 1970, 3436, 3940, 4295, 8590, 17180, 169223, 338446, 676892, 846115, 1692230, 3384460]

約数ペア:

[(1, 3384460), (2, 1692230), (4, 846115), (5, 676892), (10, 338446), (20, 169223), (197, 17180), (394, 8590), (788, 4295), (859, 3940), (985, 3436), (1718, 1970)]