2019954171243

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1\times {\mathrm{113467}}^1$

素因数の和:115911

約数の個数: 32

約数和(自身を含む): 2803839667200

約数和(自身を除く): 783885495957

約数列:

[1, 3, 43, 59, 129, 177, 2339, 2537, 7017, 7611, 100577, 113467, 138001, 301731, 340401, 414003, 4879081, 5934043, 6694553, 14637243, 17802129, 20083659, 265399313, 287865779, 796197939, 863597337, 11412170459, 15658559467, 34236511377, 46975678401, 673318057081, 2019954171243]

約数ペア:

[(1, 2019954171243), (3, 673318057081), (43, 46975678401), (59, 34236511377), (129, 15658559467), (177, 11412170459), (2339, 863597337), (2537, 796197939), (7017, 287865779), (7611, 265399313), (100577, 20083659), (113467, 17802129), (138001, 14637243), (301731, 6694553), (340401, 5934043), (414003, 4879081)]