2100080422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{191299}}^1$

素因数の和:191811

約数の個数: 16

約数和(自身を含む): 3443400000

約数和(自身を除く): 1343319578

約数列:

[1, 2, 11, 22, 499, 998, 5489, 10978, 191299, 382598, 2104289, 4208578, 95458201, 190916402, 1050040211, 2100080422]

約数ペア:

[(1, 2100080422), (2, 1050040211), (11, 190916402), (22, 95458201), (499, 4208578), (998, 2104289), (5489, 382598), (10978, 191299)]