983337158

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 1543010304

約数和(自身を除く): 559673146

約数列:

[1, 2, 43, 67, 86, 134, 157, 314, 1087, 2174, 2881, 5762, 6751, 10519, 13502, 21038, 46741, 72829, 93482, 145658, 170659, 341318, 452317, 904634, 3131647, 6263294, 7338337, 11434153, 14676674, 22868306, 491668579, 983337158]

約数ペア:

[(1, 983337158), (2, 491668579), (43, 22868306), (67, 14676674), (86, 11434153), (134, 7338337), (157, 6263294), (314, 3131647), (1087, 904634), (2174, 452317), (2881, 341318), (5762, 170659), (6751, 145658), (10519, 93482), (13502, 72829), (21038, 46741)]