2019853696

素因数分解:

$2^7\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1049}}^1$

素因数の和:1384

約数の個数: 96

約数和(自身を含む): 4700619000

約数和(自身を除く): 2680765304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 307, 392, 448, 614, 784, 896, 1049, 1228, 1568, 2098, 2149, 2456, 3136, 4196, 4298, 4912, 6272, 7343, 8392, 8596, 9824, 14686, 15043, 16784, 17192, 19648, 29372, 30086, 33568, 34384, 39296, 51401, 58744, 60172, 67136, 68768, 102802, 117488, 120344, 134272, 137536, 205604, 234976, 240688, 275072, 322043, 411208, 469952, 481376, 644086, 822416, 939904, 962752, 1288172, 1644832, 1925504, 2254301, 2576344, 3289664, 4508602, 5152688, 6579328, 9017204, 10305376, 15780107, 18034408, 20610752, 31560214, 36068816, 41221504, 63120428, 72137632, 126240856, 144275264, 252481712, 288550528, 504963424, 1009926848, 2019853696]

約数ペア:

[(1, 2019853696), (2, 1009926848), (4, 504963424), (7, 288550528), (8, 252481712), (14, 144275264), (16, 126240856), (28, 72137632), (32, 63120428), (49, 41221504), (56, 36068816), (64, 31560214), (98, 20610752), (112, 18034408), (128, 15780107), (196, 10305376), (224, 9017204), (307, 6579328), (392, 5152688), (448, 4508602), (614, 3289664), (784, 2576344), (896, 2254301), (1049, 1925504), (1228, 1644832), (1568, 1288172), (2098, 962752), (2149, 939904), (2456, 822416), (3136, 644086), (4196, 481376), (4298, 469952), (4912, 411208), (6272, 322043), (7343, 275072), (8392, 240688), (8596, 234976), (9824, 205604), (14686, 137536), (15043, 134272), (16784, 120344), (17192, 117488), (19648, 102802), (29372, 68768), (30086, 67136), (33568, 60172), (34384, 58744), (39296, 51401)]