2509282

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 16

約数和(自身を含む): 3919104

約数和(自身を除く): 1409822

約数列:

[1, 2, 41, 71, 82, 142, 431, 862, 2911, 5822, 17671, 30601, 35342, 61202, 1254641, 2509282]

約数ペア:

[(1, 2509282), (2, 1254641), (41, 61202), (71, 35342), (82, 30601), (142, 17671), (431, 5822), (862, 2911)]