2017200128

素因数分解:

$2^{11}\times {\mathrm{83}}^1\times {\mathrm{11867}}^1$

素因数の和:11972

約数の個数: 48

約数和(自身を含む): 4082354640

約数和(自身を除く): 2065154512

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 2048, 2656, 5312, 10624, 11867, 21248, 23734, 42496, 47468, 84992, 94936, 169984, 189872, 379744, 759488, 984961, 1518976, 1969922, 3037952, 3939844, 6075904, 7879688, 12151808, 15759376, 24303616, 31518752, 63037504, 126075008, 252150016, 504300032, 1008600064, 2017200128]

約数ペア:

[(1, 2017200128), (2, 1008600064), (4, 504300032), (8, 252150016), (16, 126075008), (32, 63037504), (64, 31518752), (83, 24303616), (128, 15759376), (166, 12151808), (256, 7879688), (332, 6075904), (512, 3939844), (664, 3037952), (1024, 1969922), (1328, 1518976), (2048, 984961), (2656, 759488), (5312, 379744), (10624, 189872), (11867, 169984), (21248, 94936), (23734, 84992), (42496, 47468)]