123065726

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{111271}}^1$

素因数の和:111359

約数の個数: 16

約数和(自身を含む): 213642240

約数和(自身を除く): 90576514

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 111271, 222542, 778897, 1557794, 8790409, 17580818, 61532863, 123065726]

約数ペア:

[(1, 123065726), (2, 61532863), (7, 17580818), (14, 8790409), (79, 1557794), (158, 778897), (553, 222542), (1106, 111271)]