7639466

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 11809248

約数和(自身を除く): 4169782

約数列:

[1, 2, 43, 86, 211, 421, 422, 842, 9073, 18103, 18146, 36206, 88831, 177662, 3819733, 7639466]

約数ペア:

[(1, 7639466), (2, 3819733), (43, 177662), (86, 88831), (211, 36206), (421, 18146), (422, 18103), (842, 9073)]