1212462548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 2358847680

約数和(自身を除く): 1146385132

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 211, 292, 422, 803, 844, 1606, 1789, 2321, 3212, 3578, 4642, 7156, 9284, 15403, 19679, 30806, 39358, 61612, 78716, 130597, 169433, 261194, 338866, 377479, 522388, 677732, 754958, 1436567, 1509916, 2873134, 4152269, 5746268, 8304538, 16609076, 27555967, 55111934, 110223868, 303115637, 606231274, 1212462548]

約数ペア:

[(1, 1212462548), (2, 606231274), (4, 303115637), (11, 110223868), (22, 55111934), (44, 27555967), (73, 16609076), (146, 8304538), (211, 5746268), (292, 4152269), (422, 2873134), (803, 1509916), (844, 1436567), (1606, 754958), (1789, 677732), (2321, 522388), (3212, 377479), (3578, 338866), (4642, 261194), (7156, 169433), (9284, 130597), (15403, 78716), (19679, 61612), (30806, 39358)]