1095388

素因数分解:

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

素因数の和:130

約数の個数: 48

約数和(自身を含む): 2419200

約数和(自身を除く): 1323812

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, 994, 1102, 1349, 1988, 2059, 2204, 2698, 3857, 4118, 5396, 7714, 8236, 9443, 14413, 15428, 18886, 28826, 37772, 39121, 57652, 78242, 156484, 273847, 547694, 1095388]

約数ペア:

[(1, 1095388), (2, 547694), (4, 273847), (7, 156484), (14, 78242), (19, 57652), (28, 39121), (29, 37772), (38, 28826), (58, 18886), (71, 15428), (76, 14413), (116, 9443), (133, 8236), (142, 7714), (203, 5396), (266, 4118), (284, 3857), (406, 2698), (497, 2204), (532, 2059), (551, 1988), (812, 1349), (994, 1102)]