6457090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15749}}^1$

素因数の和:15797

約数の個数: 16

約数和(自身を含む): 11907000

約数和(自身を除く): 5449910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 15749, 31498, 78745, 157490, 645709, 1291418, 3228545, 6457090]

約数ペア:

[(1, 6457090), (2, 3228545), (5, 1291418), (10, 645709), (41, 157490), (82, 78745), (205, 31498), (410, 15749)]