389046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 910080

約数和(自身を除く): 521034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 157, 177, 314, 354, 413, 471, 826, 942, 1099, 1239, 2198, 2478, 3297, 6594, 9263, 18526, 27789, 55578, 64841, 129682, 194523, 389046]

約数ペア:

[(1, 389046), (2, 194523), (3, 129682), (6, 64841), (7, 55578), (14, 27789), (21, 18526), (42, 9263), (59, 6594), (118, 3297), (157, 2478), (177, 2198), (314, 1239), (354, 1099), (413, 942), (471, 826)]