142051228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3228437}}^1$

素因数の和:3228452

約数の個数: 12

約数和(自身を含む): 271188792

約数和(自身を除く): 129137564

約数列:

[1, 2, 4, 11, 22, 44, 3228437, 6456874, 12913748, 35512807, 71025614, 142051228]

約数ペア:

[(1, 142051228), (2, 71025614), (4, 35512807), (11, 12913748), (22, 6456874), (44, 3228437)]