2102988928

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{197947}}^1$

素因数の和:198044

約数の個数: 32

約数和(自身を含む): 4240046160

約数和(自身を除く): 2137057232

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 197947, 395894, 791788, 1583576, 3167152, 6334304, 12668608, 16429601, 25337216, 32859202, 65718404, 131436808, 262873616, 525747232, 1051494464, 2102988928]

約数ペア:

[(1, 2102988928), (2, 1051494464), (4, 525747232), (8, 262873616), (16, 131436808), (32, 65718404), (64, 32859202), (83, 25337216), (128, 16429601), (166, 12668608), (332, 6334304), (664, 3167152), (1328, 1583576), (2656, 791788), (5312, 395894), (10624, 197947)]