2351477390

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1851557}}^1$

素因数の和:1851691

約数の個数: 16

約数和(自身を含む): 4265989632

約数和(自身を除く): 1914512242

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 1851557, 3703114, 9257785, 18515570, 235147739, 470295478, 1175738695, 2351477390]

約数ペア:

[(1, 2351477390), (2, 1175738695), (5, 470295478), (10, 235147739), (127, 18515570), (254, 9257785), (635, 3703114), (1270, 1851557)]