347600474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 571872000

約数和(自身を除く): 224271526

約数列:

[1, 2, 13, 26, 79, 158, 229, 458, 739, 1027, 1478, 2054, 2977, 5954, 9607, 18091, 19214, 36182, 58381, 116762, 169231, 235183, 338462, 470366, 758953, 1517906, 2200003, 4400006, 13369249, 26738498, 173800237, 347600474]

約数ペア:

[(1, 347600474), (2, 173800237), (13, 26738498), (26, 13369249), (79, 4400006), (158, 2200003), (229, 1517906), (458, 758953), (739, 470366), (1027, 338462), (1478, 235183), (2054, 169231), (2977, 116762), (5954, 58381), (9607, 36182), (18091, 19214)]