1940214815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5039519}}^1$

素因数の和:5039542

約数の個数: 16

約数和(自身を含む): 2902763520

約数和(自身を除く): 962548705

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5039519, 25197595, 35276633, 55434709, 176383165, 277173545, 388042963, 1940214815]

約数ペア:

[(1, 1940214815), (5, 388042963), (7, 277173545), (11, 176383165), (35, 55434709), (55, 35276633), (77, 25197595), (385, 5039519)]