2011264703

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{7759}}^1$

素因数の和:9734

約数の個数: 16

約数和(自身を含む): 2421120000

約数和(自身を除く): 409855297

約数列:

[1, 7, 19, 133, 1949, 7759, 13643, 37031, 54313, 147421, 259217, 1031947, 15122291, 105856037, 287323529, 2011264703]

約数ペア:

[(1, 2011264703), (7, 287323529), (19, 105856037), (133, 15122291), (1949, 1031947), (7759, 259217), (13643, 147421), (37031, 54313)]