2089688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 4203360

約数和(自身を除く): 2113672

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 277, 328, 554, 943, 1108, 1886, 2216, 3772, 6371, 7544, 11357, 12742, 22714, 25484, 45428, 50968, 90856, 261211, 522422, 1044844, 2089688]

約数ペア:

[(1, 2089688), (2, 1044844), (4, 522422), (8, 261211), (23, 90856), (41, 50968), (46, 45428), (82, 25484), (92, 22714), (164, 12742), (184, 11357), (277, 7544), (328, 6371), (554, 3772), (943, 2216), (1108, 1886)]