2016505865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1264267}}^1$

素因数の和:1264312

約数の個数: 16

約数和(自身を含む): 2730818880

約数和(自身を除く): 714313015

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1264267, 6321335, 13906937, 36663743, 69534685, 183318715, 403301173, 2016505865]

約数ペア:

[(1, 2016505865), (5, 403301173), (11, 183318715), (29, 69534685), (55, 36663743), (145, 13906937), (319, 6321335), (1595, 1264267)]