2015539904

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{155137}}^1$

素因数の和:155185

約数の個数: 56

約数和(自身を含む): 4728606240

約数和(自身を除く): 2713066336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 155137, 310274, 620548, 1085959, 1241096, 2171918, 2482192, 4343836, 4498973, 4964384, 8687672, 8997946, 9928768, 17375344, 17995892, 31492811, 34750688, 35991784, 62985622, 69501376, 71983568, 125971244, 143967136, 251942488, 287934272, 503884976, 1007769952, 2015539904]

約数ペア:

[(1, 2015539904), (2, 1007769952), (4, 503884976), (7, 287934272), (8, 251942488), (14, 143967136), (16, 125971244), (28, 71983568), (29, 69501376), (32, 62985622), (56, 35991784), (58, 34750688), (64, 31492811), (112, 17995892), (116, 17375344), (203, 9928768), (224, 8997946), (232, 8687672), (406, 4964384), (448, 4498973), (464, 4343836), (812, 2482192), (928, 2171918), (1624, 1241096), (1856, 1085959), (3248, 620548), (6496, 310274), (12992, 155137)]