8131442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{33601}}^1$

素因数の和:33625

約数の個数: 12

約数和(自身を含む): 13407198

約数和(自身を除く): 5275756

約数列:

[1, 2, 11, 22, 121, 242, 33601, 67202, 369611, 739222, 4065721, 8131442]

約数ペア:

[(1, 8131442), (2, 4065721), (11, 739222), (22, 369611), (121, 67202), (242, 33601)]