1888187630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{26974109}}^1$

素因数の和:26974123

約数の個数: 16

約数和(自身を含む): 3884271840

約数和(自身を除く): 1996084210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 26974109, 53948218, 134870545, 188818763, 269741090, 377637526, 944093815, 1888187630]

約数ペア:

[(1, 1888187630), (2, 944093815), (5, 377637526), (7, 269741090), (10, 188818763), (14, 134870545), (35, 53948218), (70, 26974109)]