2425478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2743

約数の個数: 16

約数和(自身を含む): 4067280

約数和(自身を除く): 1641802

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2689, 5378, 29579, 59158, 110249, 220498, 1212739, 2425478]

約数ペア:

[(1, 2425478), (2, 1212739), (11, 220498), (22, 110249), (41, 59158), (82, 29579), (451, 5378), (902, 2689)]