2126201212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137387}}^1$

素因数の和:137517

約数の個数: 24

約数和(自身を含む): 3843017136

約数和(自身を除く): 1716815924

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 3869, 7738, 15476, 137387, 274774, 549548, 7281511, 10029251, 14563022, 20058502, 29126044, 40117004, 531550303, 1063100606, 2126201212]

約数ペア:

[(1, 2126201212), (2, 1063100606), (4, 531550303), (53, 40117004), (73, 29126044), (106, 20058502), (146, 14563022), (212, 10029251), (292, 7281511), (3869, 549548), (7738, 274774), (15476, 137387)]