2247286864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{31727}}^1$

素因数の和:31987

約数の個数: 40

約数和(自身を含む): 4603098240

約数和(自身を除く): 2355811376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1864, 3728, 4427, 8854, 17708, 31727, 35416, 63454, 70832, 126908, 253816, 507632, 602813, 1205626, 2411252, 4822504, 7392391, 9645008, 14784782, 29569564, 59139128, 118278256, 140455429, 280910858, 561821716, 1123643432, 2247286864]

約数ペア:

[(1, 2247286864), (2, 1123643432), (4, 561821716), (8, 280910858), (16, 140455429), (19, 118278256), (38, 59139128), (76, 29569564), (152, 14784782), (233, 9645008), (304, 7392391), (466, 4822504), (932, 2411252), (1864, 1205626), (3728, 602813), (4427, 507632), (8854, 253816), (17708, 126908), (31727, 70832), (35416, 63454)]