669116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 1397760

約数和(自身を除く): 728644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1039, 2078, 4156, 7273, 14546, 23897, 29092, 47794, 95588, 167279, 334558, 669116]

約数ペア:

[(1, 669116), (2, 334558), (4, 167279), (7, 95588), (14, 47794), (23, 29092), (28, 23897), (46, 14546), (92, 7273), (161, 4156), (322, 2078), (644, 1039)]