1554829052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{6781}}^1$

素因数の和:7242

約数の個数: 48

約数和(自身を含む): 3281402880

約数和(自身を除く): 1726573828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 431, 532, 862, 1724, 3017, 6034, 6781, 8189, 12068, 13562, 16378, 27124, 32756, 47467, 57323, 94934, 114646, 128839, 189868, 229292, 257678, 515356, 901873, 1803746, 2922611, 3607492, 5845222, 11690444, 20458277, 40916554, 55529609, 81833108, 111059218, 222118436, 388707263, 777414526, 1554829052]

約数ペア:

[(1, 1554829052), (2, 777414526), (4, 388707263), (7, 222118436), (14, 111059218), (19, 81833108), (28, 55529609), (38, 40916554), (76, 20458277), (133, 11690444), (266, 5845222), (431, 3607492), (532, 2922611), (862, 1803746), (1724, 901873), (3017, 515356), (6034, 257678), (6781, 229292), (8189, 189868), (12068, 128839), (13562, 114646), (16378, 94934), (27124, 57323), (32756, 47467)]