2982340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3637}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 6417432

約数和(自身を除く): 3435092

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3637, 7274, 14548, 18185, 36370, 72740, 149117, 298234, 596468, 745585, 1491170, 2982340]

約数ペア:

[(1, 2982340), (2, 1491170), (4, 745585), (5, 596468), (10, 298234), (20, 149117), (41, 72740), (82, 36370), (164, 18185), (205, 14548), (410, 7274), (820, 3637)]