1356418316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1997}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 2658458880

約数和(自身を除く): 1302040564

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 359, 473, 718, 946, 1436, 1892, 1997, 3949, 3994, 7898, 7988, 15437, 15796, 21967, 30874, 43934, 61748, 85871, 87868, 169807, 171742, 339614, 343484, 679228, 716923, 944581, 1433846, 1889162, 2867692, 3778324, 7886153, 15772306, 30827689, 31544612, 61655378, 123310756, 339104579, 678209158, 1356418316]

約数ペア:

[(1, 1356418316), (2, 678209158), (4, 339104579), (11, 123310756), (22, 61655378), (43, 31544612), (44, 30827689), (86, 15772306), (172, 7886153), (359, 3778324), (473, 2867692), (718, 1889162), (946, 1433846), (1436, 944581), (1892, 716923), (1997, 679228), (3949, 343484), (3994, 339614), (7898, 171742), (7988, 169807), (15437, 87868), (15796, 85871), (21967, 61748), (30874, 43934)]