2552173810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{7321}}^1$

素因数の和:7890

約数の個数: 32

約数和(自身を含む): 4668741504

約数和(自身を除く): 2116567694

約数列:

[1, 2, 5, 10, 71, 142, 355, 491, 710, 982, 2455, 4910, 7321, 14642, 34861, 36605, 69722, 73210, 174305, 348610, 519791, 1039582, 2598955, 3594611, 5197910, 7189222, 17973055, 35946110, 255217381, 510434762, 1276086905, 2552173810]

約数ペア:

[(1, 2552173810), (2, 1276086905), (5, 510434762), (10, 255217381), (71, 35946110), (142, 17973055), (355, 7189222), (491, 5197910), (710, 3594611), (982, 2598955), (2455, 1039582), (4910, 519791), (7321, 348610), (14642, 174305), (34861, 73210), (36605, 69722)]