9894470

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1361}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 17847648

約数和(自身を除く): 7953178

約数列:

[1, 2, 5, 10, 727, 1361, 1454, 2722, 3635, 6805, 7270, 13610, 989447, 1978894, 4947235, 9894470]

約数ペア:

[(1, 9894470), (2, 4947235), (5, 1978894), (10, 989447), (727, 13610), (1361, 7270), (1454, 6805), (2722, 3635)]