2091960957184

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19786253}}^1$

素因数の和:19786335

約数の個数: 72

約数和(自身を含む): 4853172381120

約数和(自身を除く): 2761211423936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 826, 896, 944, 1652, 1792, 1888, 3304, 3776, 6608, 7552, 13216, 15104, 26432, 52864, 105728, 19786253, 39572506, 79145012, 138503771, 158290024, 277007542, 316580048, 554015084, 633160096, 1108030168, 1167388927, 1266320192, 2216060336, 2334777854, 2532640384, 4432120672, 4669555708, 5065280768, 8171722489, 8864241344, 9339111416, 16343444978, 17728482688, 18678222832, 32686889956, 35456965376, 37356445664, 65373779912, 74712891328, 130747559824, 149425782656, 261495119648, 298851565312, 522990239296, 1045980478592, 2091960957184]

約数ペア:

[(1, 2091960957184), (2, 1045980478592), (4, 522990239296), (7, 298851565312), (8, 261495119648), (14, 149425782656), (16, 130747559824), (28, 74712891328), (32, 65373779912), (56, 37356445664), (59, 35456965376), (64, 32686889956), (112, 18678222832), (118, 17728482688), (128, 16343444978), (224, 9339111416), (236, 8864241344), (256, 8171722489), (413, 5065280768), (448, 4669555708), (472, 4432120672), (826, 2532640384), (896, 2334777854), (944, 2216060336), (1652, 1266320192), (1792, 1167388927), (1888, 1108030168), (3304, 633160096), (3776, 554015084), (6608, 316580048), (7552, 277007542), (13216, 158290024), (15104, 138503771), (26432, 79145012), (52864, 39572506), (105728, 19786253)]