2167976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2368024

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 839, 1292, 1678, 2584, 3356, 6712, 14263, 15941, 28526, 31882, 57052, 63764, 114104, 127528, 270997, 541994, 1083988, 2167976]

約数ペア:

[(1, 2167976), (2, 1083988), (4, 541994), (8, 270997), (17, 127528), (19, 114104), (34, 63764), (38, 57052), (68, 31882), (76, 28526), (136, 15941), (152, 14263), (323, 6712), (646, 3356), (839, 2584), (1292, 1678)]