2539946752

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10706

約数の個数: 108

約数和(自身を含む): 6208711320

約数和(自身を除く): 3668764568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 784, 896, 931, 1064, 1216, 1568, 1792, 1862, 2128, 2432, 3136, 3724, 4256, 4864, 6272, 7448, 8512, 10657, 12544, 14896, 17024, 21314, 29792, 34048, 42628, 59584, 74599, 85256, 119168, 149198, 170512, 202483, 238336, 298396, 341024, 404966, 522193, 596792, 682048, 809932, 1044386, 1193584, 1364096, 1417381, 1619864, 2088772, 2387168, 2728192, 2834762, 3239728, 4177544, 4774336, 5669524, 6479456, 8355088, 9548672, 9921667, 11339048, 12958912, 16710176, 19097344, 19843334, 22678096, 25917824, 33420352, 39686668, 45356192, 51835648, 66840704, 79373336, 90712384, 133681408, 158746672, 181424768, 317493344, 362849536, 634986688, 1269973376, 2539946752]

約数ペア:

[(1, 2539946752), (2, 1269973376), (4, 634986688), (7, 362849536), (8, 317493344), (14, 181424768), (16, 158746672), (19, 133681408), (28, 90712384), (32, 79373336), (38, 66840704), (49, 51835648), (56, 45356192), (64, 39686668), (76, 33420352), (98, 25917824), (112, 22678096), (128, 19843334), (133, 19097344), (152, 16710176), (196, 12958912), (224, 11339048), (256, 9921667), (266, 9548672), (304, 8355088), (392, 6479456), (448, 5669524), (532, 4774336), (608, 4177544), (784, 3239728), (896, 2834762), (931, 2728192), (1064, 2387168), (1216, 2088772), (1568, 1619864), (1792, 1417381), (1862, 1364096), (2128, 1193584), (2432, 1044386), (3136, 809932), (3724, 682048), (4256, 596792), (4864, 522193), (6272, 404966), (7448, 341024), (8512, 298396), (10657, 238336), (12544, 202483), (14896, 170512), (17024, 149198), (21314, 119168), (29792, 85256), (34048, 74599), (42628, 59584)]