2026947184

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{6367}}^1$

素因数の和:6673

約数の個数: 40

約数和(自身を含む): 3986851968

約数和(自身を除く): 1959904784

約数列:

[1, 2, 4, 8, 16, 101, 197, 202, 394, 404, 788, 808, 1576, 1616, 3152, 6367, 12734, 19897, 25468, 39794, 50936, 79588, 101872, 159176, 318352, 643067, 1254299, 1286134, 2508598, 2572268, 5017196, 5144536, 10034392, 10289072, 20068784, 126684199, 253368398, 506736796, 1013473592, 2026947184]

約数ペア:

[(1, 2026947184), (2, 1013473592), (4, 506736796), (8, 253368398), (16, 126684199), (101, 20068784), (197, 10289072), (202, 10034392), (394, 5144536), (404, 5017196), (788, 2572268), (808, 2508598), (1576, 1286134), (1616, 1254299), (3152, 643067), (6367, 318352), (12734, 159176), (19897, 101872), (25468, 79588), (39794, 50936)]