385909314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{66103}}^1$

素因数の和:66254

約数の個数: 32

約数和(自身を含む): 888437760

約数和(自身を除く): 502528446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 66103, 132206, 198309, 396618, 462721, 925442, 1388163, 2776326, 9188317, 18376634, 27564951, 55129902, 64318219, 128636438, 192954657, 385909314]

約数ペア:

[(1, 385909314), (2, 192954657), (3, 128636438), (6, 64318219), (7, 55129902), (14, 27564951), (21, 18376634), (42, 9188317), (139, 2776326), (278, 1388163), (417, 925442), (834, 462721), (973, 396618), (1946, 198309), (2919, 132206), (5838, 66103)]