2056571517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2069}}^1$

素因数の和:2434

約数の個数: 64

約数和(自身を含む): 3694602240

約数和(自身を除く): 1638030723

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 331, 429, 993, 1001, 2069, 2317, 3003, 3641, 4303, 6207, 6951, 10923, 12909, 14483, 22759, 25487, 26897, 30121, 43449, 47333, 68277, 76461, 80691, 90363, 141999, 159313, 188279, 295867, 331331, 477939, 564837, 684839, 887601, 993993, 2054517, 2071069, 4793873, 6213207, 7533229, 8902907, 14381619, 22599687, 26708721, 52732603, 62320349, 97931977, 158197809, 186961047, 293795931, 685523839, 2056571517]

約数ペア:

[(1, 2056571517), (3, 685523839), (7, 293795931), (11, 186961047), (13, 158197809), (21, 97931977), (33, 62320349), (39, 52732603), (77, 26708721), (91, 22599687), (143, 14381619), (231, 8902907), (273, 7533229), (331, 6213207), (429, 4793873), (993, 2071069), (1001, 2054517), (2069, 993993), (2317, 887601), (3003, 684839), (3641, 564837), (4303, 477939), (6207, 331331), (6951, 295867), (10923, 188279), (12909, 159313), (14483, 141999), (22759, 90363), (25487, 80691), (26897, 76461), (30121, 68277), (43449, 47333)]