12452806870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{177897241}}^1$

素因数の和:177897255

約数の個数: 16

約数和(自身を含む): 25617202848

約数和(自身を除く): 13164395978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 177897241, 355794482, 889486205, 1245280687, 1778972410, 2490561374, 6226403435, 12452806870]

約数ペア:

[(1, 12452806870), (2, 6226403435), (5, 2490561374), (7, 1778972410), (10, 1245280687), (14, 889486205), (35, 355794482), (70, 177897241)]