2863790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4003

約数の個数: 16

約数和(自身を含む): 5226768

約数和(自身を除く): 2362978

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3923, 7846, 19615, 39230, 286379, 572758, 1431895, 2863790]

約数ペア:

[(1, 2863790), (2, 1431895), (5, 572758), (10, 286379), (73, 39230), (146, 19615), (365, 7846), (730, 3923)]