2912881374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2861}}^1$

素因数の和:3130

約数の個数: 96

約数和(自身を含む): 7188199200

約数和(自身を除く): 4275317826

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 229, 234, 247, 342, 458, 494, 687, 741, 1374, 1482, 2061, 2223, 2861, 2977, 4122, 4351, 4446, 5722, 5954, 8583, 8702, 8931, 13053, 17166, 17862, 25749, 26106, 26793, 37193, 39159, 51498, 53586, 54359, 56563, 74386, 78318, 108718, 111579, 113126, 163077, 169689, 223158, 326154, 334737, 339378, 489231, 509067, 655169, 669474, 706667, 978462, 1018134, 1310338, 1413334, 1965507, 2120001, 3931014, 4240002, 5896521, 6360003, 8517197, 11793042, 12448211, 12720006, 17034394, 24896422, 25551591, 37344633, 51103182, 74689266, 76654773, 112033899, 153309546, 161826743, 224067798, 323653486, 485480229, 970960458, 1456440687, 2912881374]

約数ペア:

[(1, 2912881374), (2, 1456440687), (3, 970960458), (6, 485480229), (9, 323653486), (13, 224067798), (18, 161826743), (19, 153309546), (26, 112033899), (38, 76654773), (39, 74689266), (57, 51103182), (78, 37344633), (114, 25551591), (117, 24896422), (171, 17034394), (229, 12720006), (234, 12448211), (247, 11793042), (342, 8517197), (458, 6360003), (494, 5896521), (687, 4240002), (741, 3931014), (1374, 2120001), (1482, 1965507), (2061, 1413334), (2223, 1310338), (2861, 1018134), (2977, 978462), (4122, 706667), (4351, 669474), (4446, 655169), (5722, 509067), (5954, 489231), (8583, 339378), (8702, 334737), (8931, 326154), (13053, 223158), (17166, 169689), (17862, 163077), (25749, 113126), (26106, 111579), (26793, 108718), (37193, 78318), (39159, 74386), (51498, 56563), (53586, 54359)]