2007690902

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{340633}}^1$

素因数の和:341063

約数の個数: 16

約数和(自身を含む): 3449941152

約数和(自身を除く): 1442250250

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 340633, 681266, 2384431, 4768862, 143406493, 286812986, 1003845451, 2007690902]

約数ペア:

[(1, 2007690902), (2, 1003845451), (7, 286812986), (14, 143406493), (421, 4768862), (842, 2384431), (2947, 681266), (5894, 340633)]