2023653530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{7207}}^1$

素因数の和:7910

約数の個数: 32

約数和(自身を含む): 3733513344

約数和(自身を除く): 1709859814

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 653, 1306, 3265, 6530, 7207, 14414, 28079, 36035, 56158, 72070, 140395, 280790, 309901, 619802, 1549505, 3099010, 4706171, 9412342, 23530855, 47061710, 202365353, 404730706, 1011826765, 2023653530]

約数ペア:

[(1, 2023653530), (2, 1011826765), (5, 404730706), (10, 202365353), (43, 47061710), (86, 23530855), (215, 9412342), (430, 4706171), (653, 3099010), (1306, 1549505), (3265, 619802), (6530, 309901), (7207, 280790), (14414, 140395), (28079, 72070), (36035, 56158)]