2286931969

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 2840887296

約数和(自身を除く): 553955327

約数列:

[1, 7, 31, 47, 49, 103, 217, 311, 329, 721, 1457, 1519, 2177, 2303, 3193, 4841, 5047, 9641, 10199, 14617, 15239, 22351, 32033, 33887, 67487, 71393, 102319, 150071, 156457, 224231, 237209, 453127, 472409, 716233, 993023, 1050497, 1505551, 1569617, 3171889, 6951161, 7353479, 10538857, 22203223, 46672081, 48658127, 73771999, 326704567, 2286931969]

約数ペア:

[(1, 2286931969), (7, 326704567), (31, 73771999), (47, 48658127), (49, 46672081), (103, 22203223), (217, 10538857), (311, 7353479), (329, 6951161), (721, 3171889), (1457, 1569617), (1519, 1505551), (2177, 1050497), (2303, 993023), (3193, 716233), (4841, 472409), (5047, 453127), (9641, 237209), (10199, 224231), (14617, 156457), (15239, 150071), (22351, 102319), (32033, 71393), (33887, 67487)]