8049707990

素因数分解:

$2^1\times 5^1\times {\mathrm{4111}}^1\times {\mathrm{195809}}^1$

素因数の和:199927

約数の個数: 16

約数和(自身を含む): 14493072960

約数和(自身を除く): 6443364970

約数列:

[1, 2, 5, 10, 4111, 8222, 20555, 41110, 195809, 391618, 979045, 1958090, 804970799, 1609941598, 4024853995, 8049707990]

約数ペア:

[(1, 8049707990), (2, 4024853995), (5, 1609941598), (10, 804970799), (4111, 1958090), (8222, 979045), (20555, 391618), (41110, 195809)]