2016572895

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{878681}}^1$

素因数の和:878712

約数の個数: 32

約数和(自身を含む): 3795906240

約数和(自身を除く): 1779333345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 878681, 2636043, 4393405, 7908129, 13180215, 14937577, 23724387, 39540645, 44812731, 74687885, 118621935, 134438193, 224063655, 403314579, 672190965, 2016572895]

約数ペア:

[(1, 2016572895), (3, 672190965), (5, 403314579), (9, 224063655), (15, 134438193), (17, 118621935), (27, 74687885), (45, 44812731), (51, 39540645), (85, 23724387), (135, 14937577), (153, 13180215), (255, 7908129), (459, 4393405), (765, 2636043), (2295, 878681)]