2012359746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 4254259968

約数和(自身を除く): 2241900222

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 293, 314, 317, 471, 586, 634, 879, 942, 951, 1758, 1902, 3611, 6739, 7222, 7291, 10833, 13478, 14582, 20217, 21666, 21873, 40434, 43746, 46001, 49769, 92002, 92881, 99538, 138003, 149307, 185762, 276006, 278643, 298614, 557286, 1058023, 1144687, 2116046, 2136263, 2289374, 3174069, 3434061, 4272526, 6348138, 6408789, 6868122, 12817578, 14582317, 29164634, 43746951, 87493902, 335393291, 670786582, 1006179873, 2012359746]

約数ペア:

[(1, 2012359746), (2, 1006179873), (3, 670786582), (6, 335393291), (23, 87493902), (46, 43746951), (69, 29164634), (138, 14582317), (157, 12817578), (293, 6868122), (314, 6408789), (317, 6348138), (471, 4272526), (586, 3434061), (634, 3174069), (879, 2289374), (942, 2136263), (951, 2116046), (1758, 1144687), (1902, 1058023), (3611, 557286), (6739, 298614), (7222, 278643), (7291, 276006), (10833, 185762), (13478, 149307), (14582, 138003), (20217, 99538), (21666, 92881), (21873, 92002), (40434, 49769), (43746, 46001)]