870816138

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1\times {\mathrm{2371}}^1$

素因数の和:3910

約数の個数: 32

約数和(自身を含む): 1786059072

約数和(自身を除く): 915242934

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1493, 2371, 2986, 4479, 4742, 7113, 8958, 14226, 61213, 97211, 122426, 183639, 194422, 291633, 367278, 583266, 3539903, 7079806, 10619709, 21239418, 145136023, 290272046, 435408069, 870816138]

約数ペア:

[(1, 870816138), (2, 435408069), (3, 290272046), (6, 145136023), (41, 21239418), (82, 10619709), (123, 7079806), (246, 3539903), (1493, 583266), (2371, 367278), (2986, 291633), (4479, 194422), (4742, 183639), (7113, 122426), (8958, 97211), (14226, 61213)]