2012443898

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1\times {\mathrm{3187}}^1$

素因数の和:5357

約数の個数: 16

約数和(自身を含む): 3040357344

約数和(自身を除く): 1027913446

約数列:

[1, 2, 157, 314, 2011, 3187, 4022, 6374, 315727, 500359, 631454, 1000718, 6409057, 12818114, 1006221949, 2012443898]

約数ペア:

[(1, 2012443898), (2, 1006221949), (157, 12818114), (314, 6409057), (2011, 1000718), (3187, 631454), (4022, 500359), (6374, 315727)]