2019933244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 4398105600

約数和(自身を除く): 2378172356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 71, 76, 106, 133, 142, 212, 266, 284, 371, 497, 532, 742, 994, 1007, 1009, 1349, 1484, 1988, 2014, 2018, 2698, 3763, 4028, 4036, 5396, 7049, 7063, 7526, 9443, 14098, 14126, 15052, 18886, 19171, 26341, 28196, 28252, 37772, 38342, 52682, 53477, 71497, 71639, 76684, 105364, 106954, 134197, 142994, 143278, 213908, 268394, 285988, 286556, 374339, 500479, 501473, 536788, 748678, 1000958, 1002946, 1016063, 1361141, 1497356, 2001916, 2005892, 2032126, 2722282, 3796867, 4064252, 5444564, 7112441, 7593734, 9527987, 14224882, 15187468, 19055974, 26578069, 28449764, 38111948, 53156138, 72140473, 106312276, 144280946, 288561892, 504983311, 1009966622, 2019933244]

約数ペア:

[(1, 2019933244), (2, 1009966622), (4, 504983311), (7, 288561892), (14, 144280946), (19, 106312276), (28, 72140473), (38, 53156138), (53, 38111948), (71, 28449764), (76, 26578069), (106, 19055974), (133, 15187468), (142, 14224882), (212, 9527987), (266, 7593734), (284, 7112441), (371, 5444564), (497, 4064252), (532, 3796867), (742, 2722282), (994, 2032126), (1007, 2005892), (1009, 2001916), (1349, 1497356), (1484, 1361141), (1988, 1016063), (2014, 1002946), (2018, 1000958), (2698, 748678), (3763, 536788), (4028, 501473), (4036, 500479), (5396, 374339), (7049, 286556), (7063, 285988), (7526, 268394), (9443, 213908), (14098, 143278), (14126, 142994), (15052, 134197), (18886, 106954), (19171, 105364), (26341, 76684), (28196, 71639), (28252, 71497), (37772, 53477), (38342, 52682)]