1896412

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 3840480

約数和(自身を除く): 1944068

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 761, 1246, 1522, 2492, 3044, 5327, 10654, 21308, 67729, 135458, 270916, 474103, 948206, 1896412]

約数ペア:

[(1, 1896412), (2, 948206), (4, 474103), (7, 270916), (14, 135458), (28, 67729), (89, 21308), (178, 10654), (356, 5327), (623, 3044), (761, 2492), (1246, 1522)]