229551212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{4177}}^1$

素因数の和:5441

約数の個数: 24

約数和(自身を含む): 438690000

約数和(自身を除く): 209138788

約数列:

[1, 2, 4, 11, 22, 44, 1249, 2498, 4177, 4996, 8354, 13739, 16708, 27478, 45947, 54956, 91894, 183788, 5217073, 10434146, 20868292, 57387803, 114775606, 229551212]

約数ペア:

[(1, 229551212), (2, 114775606), (4, 57387803), (11, 20868292), (22, 10434146), (44, 5217073), (1249, 183788), (2498, 91894), (4177, 54956), (4996, 45947), (8354, 27478), (13739, 16708)]