1457288

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 3188160

約数和(自身を除く): 1730872

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 491, 742, 982, 1484, 1964, 2968, 3437, 3928, 6874, 13748, 26023, 27496, 52046, 104092, 182161, 208184, 364322, 728644, 1457288]

約数ペア:

[(1, 1457288), (2, 728644), (4, 364322), (7, 208184), (8, 182161), (14, 104092), (28, 52046), (53, 27496), (56, 26023), (106, 13748), (212, 6874), (371, 3928), (424, 3437), (491, 2968), (742, 1964), (982, 1484)]