129641708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{201307}}^1$

素因数の和:201341

約数の個数: 24

約数和(自身を含む): 270557952

約数和(自身を除く): 140916244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 201307, 402614, 805228, 1409149, 2818298, 4630061, 5636596, 9260122, 18520244, 32410427, 64820854, 129641708]

約数ペア:

[(1, 129641708), (2, 64820854), (4, 32410427), (7, 18520244), (14, 9260122), (23, 5636596), (28, 4630061), (46, 2818298), (92, 1409149), (161, 805228), (322, 402614), (644, 201307)]