2928442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{12101}}^1$

素因数の和:12125

約数の個数: 12

約数和(自身を含む): 4828698

約数和(自身を除く): 1900256

約数列:

[1, 2, 11, 22, 121, 242, 12101, 24202, 133111, 266222, 1464221, 2928442]

約数ペア:

[(1, 2928442), (2, 1464221), (11, 266222), (22, 133111), (121, 24202), (242, 12101)]