2011144478

素因数分解:

$2^1\times 7^1\times {\mathrm{11701}}^1\times {\mathrm{12277}}^1$

素因数の和:23987

約数の個数: 16

約数和(自身を含む): 3448251744

約数和(自身を除く): 1437107266

約数列:

[1, 2, 7, 14, 11701, 12277, 23402, 24554, 81907, 85939, 163814, 171878, 143653177, 287306354, 1005572239, 2011144478]

約数ペア:

[(1, 2011144478), (2, 1005572239), (7, 287306354), (14, 143653177), (11701, 171878), (12277, 163814), (23402, 85939), (24554, 81907)]