632354978

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 987474240

約数和(自身を除く): 355119262

約数列:

[1, 2, 53, 67, 106, 134, 269, 331, 538, 662, 3551, 7102, 14257, 17543, 18023, 22177, 28514, 35086, 36046, 44354, 89039, 178078, 955219, 1175381, 1910438, 2350762, 4719067, 5965613, 9438134, 11931226, 316177489, 632354978]

約数ペア:

[(1, 632354978), (2, 316177489), (53, 11931226), (67, 9438134), (106, 5965613), (134, 4719067), (269, 2350762), (331, 1910438), (538, 1175381), (662, 955219), (3551, 178078), (7102, 89039), (14257, 44354), (17543, 36046), (18023, 35086), (22177, 28514)]