425279090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2238311}}^1$

素因数の和:2238337

約数の個数: 16

約数和(自身を含む): 805792320

約数和(自身を除く): 380513230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2238311, 4476622, 11191555, 22383110, 42527909, 85055818, 212639545, 425279090]

約数ペア:

[(1, 425279090), (2, 212639545), (5, 85055818), (10, 42527909), (19, 22383110), (38, 11191555), (95, 4476622), (190, 2238311)]