13283438

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 23789568

約数和(自身を除く): 10506130

約数列:

[1, 2, 7, 14, 31, 62, 127, 217, 241, 254, 434, 482, 889, 1687, 1778, 3374, 3937, 7471, 7874, 14942, 27559, 30607, 52297, 55118, 61214, 104594, 214249, 428498, 948817, 1897634, 6641719, 13283438]

約数ペア:

[(1, 13283438), (2, 6641719), (7, 1897634), (14, 948817), (31, 428498), (62, 214249), (127, 104594), (217, 61214), (241, 55118), (254, 52297), (434, 30607), (482, 27559), (889, 14942), (1687, 7874), (1778, 7471), (3374, 3937)]