2550001474888

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{548623381}}^1$

素因数の和:548623477

約数の個数: 32

約数和(自身を含む): 5530123690560

約数和(自身を除く): 2980122215672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 548623381, 1097246762, 2194493524, 3840363667, 4388987048, 7680727334, 15361454668, 30722909336, 45535740623, 91071481246, 182142962492, 318750184361, 364285924984, 637500368722, 1275000737444, 2550001474888]

約数ペア:

[(1, 2550001474888), (2, 1275000737444), (4, 637500368722), (7, 364285924984), (8, 318750184361), (14, 182142962492), (28, 91071481246), (56, 45535740623), (83, 30722909336), (166, 15361454668), (332, 7680727334), (581, 4388987048), (664, 3840363667), (1162, 2194493524), (2324, 1097246762), (4648, 548623381)]