1669288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1648472

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 127, 212, 248, 254, 424, 508, 1016, 1643, 3286, 3937, 6572, 6731, 7874, 13144, 13462, 15748, 26924, 31496, 53848, 208661, 417322, 834644, 1669288]

約数ペア:

[(1, 1669288), (2, 834644), (4, 417322), (8, 208661), (31, 53848), (53, 31496), (62, 26924), (106, 15748), (124, 13462), (127, 13144), (212, 7874), (248, 6731), (254, 6572), (424, 3937), (508, 3286), (1016, 1643)]