2008157074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13039981}}^1$

素因数の和:13040001

約数の個数: 16

約数和(自身を含む): 3755514816

約数和(自身を除く): 1747357742

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13039981, 26079962, 91279867, 143439791, 182559734, 286879582, 1004078537, 2008157074]

約数ペア:

[(1, 2008157074), (2, 1004078537), (7, 286879582), (11, 182559734), (14, 143439791), (22, 91279867), (77, 26079962), (154, 13039981)]