2890258.00000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 38102400

約数和(自身を除く): 4493227

約数列:

[1, 13, 29, 59, 377, 767, 1511, 1711, 19643, 22243, 43819, 89149, 569647, 1158937, 2585321, 33609173]

約数ペア:

[(1, 33609173), (13, 2585321), (29, 1158937), (59, 569647), (377, 89149), (767, 43819), (1511, 22243), (1711, 19643)]