3999304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 7824600

約数和(自身を除く): 3825296

約数列:

[1, 2, 4, 8, 41, 82, 89, 137, 164, 178, 274, 328, 356, 548, 712, 1096, 3649, 5617, 7298, 11234, 12193, 14596, 22468, 24386, 29192, 44936, 48772, 97544, 499913, 999826, 1999652, 3999304]

約数ペア:

[(1, 3999304), (2, 1999652), (4, 999826), (8, 499913), (41, 97544), (82, 48772), (89, 44936), (137, 29192), (164, 24386), (178, 22468), (274, 14596), (328, 12193), (356, 11234), (548, 7298), (712, 5617), (1096, 3649)]