855707902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{169313}}^1$

素因数の和:169360

約数の個数: 24

約数和(自身を含む): 1548207216

約数和(自身を除く): 692499314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 169313, 338626, 1185191, 2370382, 3216947, 6433894, 22518629, 45037258, 61121993, 122243986, 427853951, 855707902]

約数ペア:

[(1, 855707902), (2, 427853951), (7, 122243986), (14, 61121993), (19, 45037258), (38, 22518629), (133, 6433894), (266, 3216947), (361, 2370382), (722, 1185191), (2527, 338626), (5054, 169313)]