2405546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 4269024

約数和(自身を除く): 1863478

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 647, 1294, 1859, 3718, 7117, 8411, 14234, 16822, 92521, 109343, 185042, 218686, 1202773, 2405546]

約数ペア:

[(1, 2405546), (2, 1202773), (11, 218686), (13, 185042), (22, 109343), (26, 92521), (143, 16822), (169, 14234), (286, 8411), (338, 7117), (647, 3718), (1294, 1859)]