1326544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4902

約数の個数: 20

約数和(自身を含む): 2721924

約数和(自身を除く): 1395380

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4877, 9754, 19508, 39016, 78032, 82909, 165818, 331636, 663272, 1326544]

約数ペア:

[(1, 1326544), (2, 663272), (4, 331636), (8, 165818), (16, 82909), (17, 78032), (34, 39016), (68, 19508), (136, 9754), (272, 4877)]