13448909866

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 23864239872

約数和(自身を除く): 10415330006

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 197, 394, 469, 511, 938, 997, 1022, 1379, 1994, 2758, 4891, 6979, 9782, 13199, 13958, 14381, 26398, 28762, 34237, 66799, 68474, 72781, 92393, 100667, 133598, 145562, 184786, 196409, 201334, 392818, 467593, 509467, 935186, 963527, 1018934, 1374863, 1927054, 2749726, 4876327, 6744689, 9752654, 13159403, 13489378, 14337857, 26318806, 28675714, 34134289, 68268578, 92115821, 100364999, 184231642, 200729998, 960636419, 1921272838, 6724454933, 13448909866]

約数ペア:

[(1, 13448909866), (2, 6724454933), (7, 1921272838), (14, 960636419), (67, 200729998), (73, 184231642), (134, 100364999), (146, 92115821), (197, 68268578), (394, 34134289), (469, 28675714), (511, 26318806), (938, 14337857), (997, 13489378), (1022, 13159403), (1379, 9752654), (1994, 6744689), (2758, 4876327), (4891, 2749726), (6979, 1927054), (9782, 1374863), (13199, 1018934), (13958, 963527), (14381, 935186), (26398, 509467), (28762, 467593), (34237, 392818), (66799, 201334), (68474, 196409), (72781, 184786), (92393, 145562), (100667, 133598)]