997788190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{14254117}}^1$

素因数の和:14254131

約数の個数: 16

約数和(自身を含む): 2052592992

約数和(自身を除く): 1054804802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 14254117, 28508234, 71270585, 99778819, 142541170, 199557638, 498894095, 997788190]

約数ペア:

[(1, 997788190), (2, 498894095), (5, 199557638), (7, 142541170), (10, 99778819), (14, 71270585), (35, 28508234), (70, 14254117)]