3999654070

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{380557}}^1$

素因数の和:381615

約数の個数: 16

約数和(自身を含む): 7206246288

約数和(自身を除く): 3206592218

約数列:

[1, 2, 5, 10, 1051, 2102, 5255, 10510, 380557, 761114, 1902785, 3805570, 399965407, 799930814, 1999827035, 3999654070]

約数ペア:

[(1, 3999654070), (2, 1999827035), (5, 799930814), (10, 399965407), (1051, 3805570), (2102, 1902785), (5255, 761114), (10510, 380557)]