539591416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4721}}^1$

素因数の和:4904

約数の個数: 64

約数和(自身を含む): 1253407680

約数和(自身を除く): 713816264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 182, 314, 364, 628, 728, 1099, 1256, 2041, 2198, 4082, 4396, 4721, 8164, 8792, 9442, 14287, 16328, 18884, 28574, 33047, 37768, 57148, 61373, 66094, 114296, 122746, 132188, 245492, 264376, 429611, 490984, 741197, 859222, 1482394, 1718444, 2964788, 3436888, 5188379, 5929576, 9635561, 10376758, 19271122, 20753516, 38542244, 41507032, 67448927, 77084488, 134897854, 269795708, 539591416]

約数ペア:

[(1, 539591416), (2, 269795708), (4, 134897854), (7, 77084488), (8, 67448927), (13, 41507032), (14, 38542244), (26, 20753516), (28, 19271122), (52, 10376758), (56, 9635561), (91, 5929576), (104, 5188379), (157, 3436888), (182, 2964788), (314, 1718444), (364, 1482394), (628, 859222), (728, 741197), (1099, 490984), (1256, 429611), (2041, 264376), (2198, 245492), (4082, 132188), (4396, 122746), (4721, 114296), (8164, 66094), (8792, 61373), (9442, 57148), (14287, 37768), (16328, 33047), (18884, 28574)]