2218018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 3719520

約数和(自身を除く): 1501502

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2459, 4918, 27049, 54098, 100819, 201638, 1109009, 2218018]

約数ペア:

[(1, 2218018), (2, 1109009), (11, 201638), (22, 100819), (41, 54098), (82, 27049), (451, 4918), (902, 2459)]