1999202268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{29131}}^1$

素因数の和:29207

約数の個数: 96

約数和(自身を含む): 5742499840

約数和(自身を除く): 3743297572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 228, 258, 266, 301, 399, 516, 532, 602, 798, 817, 903, 1204, 1596, 1634, 1806, 2451, 3268, 3612, 4902, 5719, 9804, 11438, 17157, 22876, 29131, 34314, 58262, 68628, 87393, 116524, 174786, 203917, 349572, 407834, 553489, 611751, 815668, 1106978, 1223502, 1252633, 1660467, 2213956, 2447004, 2505266, 3320934, 3757899, 3874423, 5010532, 6641868, 7515798, 7748846, 8768431, 11623269, 15031596, 15497692, 17536862, 23246538, 23800027, 26305293, 35073724, 46493076, 47600054, 52610586, 71400081, 95200108, 105221172, 142800162, 166600189, 285600324, 333200378, 499800567, 666400756, 999601134, 1999202268]

約数ペア:

[(1, 1999202268), (2, 999601134), (3, 666400756), (4, 499800567), (6, 333200378), (7, 285600324), (12, 166600189), (14, 142800162), (19, 105221172), (21, 95200108), (28, 71400081), (38, 52610586), (42, 47600054), (43, 46493076), (57, 35073724), (76, 26305293), (84, 23800027), (86, 23246538), (114, 17536862), (129, 15497692), (133, 15031596), (172, 11623269), (228, 8768431), (258, 7748846), (266, 7515798), (301, 6641868), (399, 5010532), (516, 3874423), (532, 3757899), (602, 3320934), (798, 2505266), (817, 2447004), (903, 2213956), (1204, 1660467), (1596, 1252633), (1634, 1223502), (1806, 1106978), (2451, 815668), (3268, 611751), (3612, 553489), (4902, 407834), (5719, 349572), (9804, 203917), (11438, 174786), (17157, 116524), (22876, 87393), (29131, 68628), (34314, 58262)]