2109376084

素因数分解:

$2^2\times {\mathrm{2251}}^1\times {\mathrm{234271}}^1$

素因数の和:236526

約数の個数: 12

約数和(自身を含む): 3693063808

約数和(自身を除く): 1583687724

約数列:

[1, 2, 4, 2251, 4502, 9004, 234271, 468542, 937084, 527344021, 1054688042, 2109376084]

約数ペア:

[(1, 2109376084), (2, 1054688042), (4, 527344021), (2251, 937084), (4502, 468542), (9004, 234271)]