1673638484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{12241}}^1$

素因数の和:12528

約数の個数: 48

約数和(自身を含む): 3537448320

約数和(自身を除く): 1863809836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 257, 266, 514, 532, 1028, 1799, 3598, 4883, 7196, 9766, 12241, 19532, 24482, 34181, 48964, 68362, 85687, 136724, 171374, 232579, 342748, 465158, 930316, 1628053, 3145937, 3256106, 6291874, 6512212, 12583748, 22021559, 44043118, 59772803, 88086236, 119545606, 239091212, 418409621, 836819242, 1673638484]

約数ペア:

[(1, 1673638484), (2, 836819242), (4, 418409621), (7, 239091212), (14, 119545606), (19, 88086236), (28, 59772803), (38, 44043118), (76, 22021559), (133, 12583748), (257, 6512212), (266, 6291874), (514, 3256106), (532, 3145937), (1028, 1628053), (1799, 930316), (3598, 465158), (4883, 342748), (7196, 232579), (9766, 171374), (12241, 136724), (19532, 85687), (24482, 68362), (34181, 48964)]