9901130

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2837}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 17879400

約数和(自身を除く): 7978270

約数列:

[1, 2, 5, 10, 349, 698, 1745, 2837, 3490, 5674, 14185, 28370, 990113, 1980226, 4950565, 9901130]

約数ペア:

[(1, 9901130), (2, 4950565), (5, 1980226), (10, 990113), (349, 28370), (698, 14185), (1745, 5674), (2837, 3490)]