3880497584

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{399557}}^1$

素因数の和:400172

約数の個数: 20

約数和(自身を含む): 7530869184

約数和(自身を除く): 3650371600

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 399557, 799114, 1598228, 3196456, 6392912, 242531099, 485062198, 970124396, 1940248792, 3880497584]

約数ペア:

[(1, 3880497584), (2, 1940248792), (4, 970124396), (8, 485062198), (16, 242531099), (607, 6392912), (1214, 3196456), (2428, 1598228), (4856, 799114), (9712, 399557)]