2008431362

素因数分解:

$2^1\times 7^1\times {\mathrm{7127}}^1\times {\mathrm{20129}}^1$

素因数の和:27265

約数の個数: 16

約数和(自身を含む): 3443679360

約数和(自身を除く): 1435247998

約数列:

[1, 2, 7, 14, 7127, 14254, 20129, 40258, 49889, 99778, 140903, 281806, 143459383, 286918766, 1004215681, 2008431362]

約数ペア:

[(1, 2008431362), (2, 1004215681), (7, 286918766), (14, 143459383), (7127, 281806), (14254, 140903), (20129, 99778), (40258, 49889)]