552570046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 1025395200

約数和(自身を除く): 472825154

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 137, 257, 266, 274, 413, 514, 826, 959, 1121, 1799, 1918, 2242, 2603, 3598, 4883, 5206, 7847, 8083, 9766, 15163, 15694, 16166, 18221, 30326, 34181, 35209, 36442, 56581, 68362, 70418, 106141, 113162, 153577, 212282, 246463, 288097, 307154, 492926, 576194, 668971, 1075039, 1337942, 2016679, 2077331, 2150078, 4033358, 4154662, 4682797, 9365594, 14541317, 29082634, 39469289, 78938578, 276285023, 552570046]

約数ペア:

[(1, 552570046), (2, 276285023), (7, 78938578), (14, 39469289), (19, 29082634), (38, 14541317), (59, 9365594), (118, 4682797), (133, 4154662), (137, 4033358), (257, 2150078), (266, 2077331), (274, 2016679), (413, 1337942), (514, 1075039), (826, 668971), (959, 576194), (1121, 492926), (1799, 307154), (1918, 288097), (2242, 246463), (2603, 212282), (3598, 153577), (4883, 113162), (5206, 106141), (7847, 70418), (8083, 68362), (9766, 56581), (15163, 36442), (15694, 35209), (16166, 34181), (18221, 30326)]