2194813084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{43441}}^1$

素因数の和:44205

約数の個数: 24

約数和(自身を含む): 4072426848

約数和(自身を除く): 1877613764

約数列:

[1, 2, 4, 17, 34, 68, 743, 1486, 2972, 12631, 25262, 43441, 50524, 86882, 173764, 738497, 1476994, 2953988, 32276663, 64553326, 129106652, 548703271, 1097406542, 2194813084]

約数ペア:

[(1, 2194813084), (2, 1097406542), (4, 548703271), (17, 129106652), (34, 64553326), (68, 32276663), (743, 2953988), (1486, 1476994), (2972, 738497), (12631, 173764), (25262, 86882), (43441, 50524)]