2103296048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13921}}^1$

素因数の和:14026

約数の個数: 80

約数和(自身を含む): 4971824640

約数和(自身を除く): 2868528592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 497, 532, 568, 994, 1064, 1136, 1349, 1988, 2128, 2698, 3976, 5396, 7952, 9443, 10792, 13921, 18886, 21584, 27842, 37772, 55684, 75544, 97447, 111368, 151088, 194894, 222736, 264499, 389788, 528998, 779576, 988391, 1057996, 1559152, 1851493, 1976782, 2115992, 3702986, 3953564, 4231984, 6918737, 7405972, 7907128, 13837474, 14811944, 15814256, 18779429, 27674948, 29623888, 37558858, 55349896, 75117716, 110699792, 131456003, 150235432, 262912006, 300470864, 525824012, 1051648024, 2103296048]

約数ペア:

[(1, 2103296048), (2, 1051648024), (4, 525824012), (7, 300470864), (8, 262912006), (14, 150235432), (16, 131456003), (19, 110699792), (28, 75117716), (38, 55349896), (56, 37558858), (71, 29623888), (76, 27674948), (112, 18779429), (133, 15814256), (142, 14811944), (152, 13837474), (266, 7907128), (284, 7405972), (304, 6918737), (497, 4231984), (532, 3953564), (568, 3702986), (994, 2115992), (1064, 1976782), (1136, 1851493), (1349, 1559152), (1988, 1057996), (2128, 988391), (2698, 779576), (3976, 528998), (5396, 389788), (7952, 264499), (9443, 222736), (10792, 194894), (13921, 151088), (18886, 111368), (21584, 97447), (27842, 75544), (37772, 55684)]