2015964832

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{243239}}^1$

素因数の和:243293

約数の個数: 48

約数和(自身を含む): 4658532480

約数和(自身を除く): 2642567648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 243239, 486478, 972956, 1702673, 1945912, 3405346, 3891824, 6810692, 7783648, 8999843, 13621384, 17999686, 27242768, 35999372, 54485536, 62998901, 71998744, 125997802, 143997488, 251995604, 287994976, 503991208, 1007982416, 2015964832]

約数ペア:

[(1, 2015964832), (2, 1007982416), (4, 503991208), (7, 287994976), (8, 251995604), (14, 143997488), (16, 125997802), (28, 71998744), (32, 62998901), (37, 54485536), (56, 35999372), (74, 27242768), (112, 17999686), (148, 13621384), (224, 8999843), (259, 7783648), (296, 6810692), (518, 3891824), (592, 3405346), (1036, 1945912), (1184, 1702673), (2072, 972956), (4144, 486478), (8288, 243239)]