2247018740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2119829}}^1$

素因数の和:2119891

約数の個数: 24

約数和(自身を含む): 4807774440

約数和(自身を除く): 2560755700

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2119829, 4239658, 8479316, 10599145, 21198290, 42396580, 112350937, 224701874, 449403748, 561754685, 1123509370, 2247018740]

約数ペア:

[(1, 2247018740), (2, 1123509370), (4, 561754685), (5, 449403748), (10, 224701874), (20, 112350937), (53, 42396580), (106, 21198290), (212, 10599145), (265, 8479316), (530, 4239658), (1060, 2119829)]