1893948544

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{75109}}^1$

素因数の和:75320

約数の個数: 32

約数和(自身を含む): 3792303900

約数和(自身を除く): 1898355356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 3152, 6304, 12608, 25216, 75109, 150218, 300436, 600872, 1201744, 2403488, 4806976, 9613952, 14796473, 29592946, 59185892, 118371784, 236743568, 473487136, 946974272, 1893948544]

約数ペア:

[(1, 1893948544), (2, 946974272), (4, 473487136), (8, 236743568), (16, 118371784), (32, 59185892), (64, 29592946), (128, 14796473), (197, 9613952), (394, 4806976), (788, 2403488), (1576, 1201744), (3152, 600872), (6304, 300436), (12608, 150218), (25216, 75109)]