2886719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 534721

約数列:

[1, 11, 17, 43, 187, 359, 473, 731, 3949, 6103, 8041, 15437, 67133, 169807, 262429, 2886719]

約数ペア:

[(1, 2886719), (11, 262429), (17, 169807), (43, 67133), (187, 15437), (359, 8041), (473, 6103), (731, 3949)]