1279731662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 2296339200

約数和(自身を除く): 1016607538

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 193, 209, 319, 386, 418, 547, 551, 638, 1094, 1102, 2123, 3667, 4246, 5597, 6017, 6061, 7334, 10393, 11194, 12034, 12122, 15863, 20786, 31726, 40337, 61567, 80674, 105571, 106343, 114323, 123134, 174493, 211142, 212686, 228646, 301397, 348986, 602794, 1161281, 1169773, 2005849, 2322562, 2339546, 3061559, 3315367, 4011698, 6123118, 6630734, 22064339, 33677149, 44128678, 58169621, 67354298, 116339242, 639865831, 1279731662]

約数ペア:

[(1, 1279731662), (2, 639865831), (11, 116339242), (19, 67354298), (22, 58169621), (29, 44128678), (38, 33677149), (58, 22064339), (193, 6630734), (209, 6123118), (319, 4011698), (386, 3315367), (418, 3061559), (547, 2339546), (551, 2322562), (638, 2005849), (1094, 1169773), (1102, 1161281), (2123, 602794), (3667, 348986), (4246, 301397), (5597, 228646), (6017, 212686), (6061, 211142), (7334, 174493), (10393, 123134), (11194, 114323), (12034, 106343), (12122, 105571), (15863, 80674), (20786, 61567), (31726, 40337)]