993516916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 2196633600

約数和(自身を除く): 1203116684

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 71, 76, 116, 133, 142, 203, 266, 284, 406, 497, 532, 551, 812, 907, 994, 1102, 1349, 1814, 1988, 2059, 2204, 2698, 3628, 3857, 4118, 5396, 6349, 7714, 8236, 9443, 12698, 14413, 15428, 17233, 18886, 25396, 26303, 28826, 34466, 37772, 39121, 52606, 57652, 64397, 68932, 78242, 105212, 120631, 128794, 156484, 184121, 241262, 257588, 273847, 368242, 450779, 482524, 499757, 547694, 736484, 901558, 999514, 1095388, 1223543, 1803116, 1867513, 1999028, 2447086, 3498299, 3735026, 4894172, 6996598, 7470052, 8564801, 13072591, 13993196, 17129602, 26145182, 34259204, 35482747, 52290364, 70965494, 141930988, 248379229, 496758458, 993516916]

約数ペア:

[(1, 993516916), (2, 496758458), (4, 248379229), (7, 141930988), (14, 70965494), (19, 52290364), (28, 35482747), (29, 34259204), (38, 26145182), (58, 17129602), (71, 13993196), (76, 13072591), (116, 8564801), (133, 7470052), (142, 6996598), (203, 4894172), (266, 3735026), (284, 3498299), (406, 2447086), (497, 1999028), (532, 1867513), (551, 1803116), (812, 1223543), (907, 1095388), (994, 999514), (1102, 901558), (1349, 736484), (1814, 547694), (1988, 499757), (2059, 482524), (2204, 450779), (2698, 368242), (3628, 273847), (3857, 257588), (4118, 241262), (5396, 184121), (6349, 156484), (7714, 128794), (8236, 120631), (9443, 105212), (12698, 78242), (14413, 68932), (15428, 64397), (17233, 57652), (18886, 52606), (25396, 39121), (26303, 37772), (28826, 34466)]