1242251422

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{27509}}^1$

素因数の和:27915

約数の個数: 16

約数和(自身を含む): 1896869520

約数和(自身を除く): 654618098

約数列:

[1, 2, 67, 134, 337, 674, 22579, 27509, 45158, 55018, 1843103, 3686206, 9270533, 18541066, 621125711, 1242251422]

約数ペア:

[(1, 1242251422), (2, 621125711), (67, 18541066), (134, 9270533), (337, 3686206), (674, 1843103), (22579, 55018), (27509, 45158)]