2013280192

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{408539}}^1$

素因数の和:408569

約数の個数: 56

約数和(自身を含む): 4980919680

約数和(自身を除く): 2967639488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 408539, 817078, 1634156, 2859773, 3268312, 4493929, 5719546, 6536624, 8987858, 11439092, 13073248, 17975716, 22878184, 26146496, 31457503, 35951432, 45756368, 62915006, 71902864, 91512736, 125830012, 143805728, 183025472, 251660024, 287611456, 503320048, 1006640096, 2013280192]

約数ペア:

[(1, 2013280192), (2, 1006640096), (4, 503320048), (7, 287611456), (8, 251660024), (11, 183025472), (14, 143805728), (16, 125830012), (22, 91512736), (28, 71902864), (32, 62915006), (44, 45756368), (56, 35951432), (64, 31457503), (77, 26146496), (88, 22878184), (112, 17975716), (154, 13073248), (176, 11439092), (224, 8987858), (308, 6536624), (352, 5719546), (448, 4493929), (616, 3268312), (704, 2859773), (1232, 1634156), (2464, 817078), (4928, 408539)]