886987272769

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1307}}^1\times {\mathrm{4015643}}^1$

素因数の和:4016976

約数の個数: 12

約数和(自身を含む): 961200610416

約数和(自身を除く): 74213337647

約数列:

[1, 13, 169, 1307, 16991, 220883, 4015643, 52203359, 678643667, 5248445401, 68229790213, 886987272769]

約数ペア:

[(1, 886987272769), (13, 68229790213), (169, 5248445401), (1307, 678643667), (16991, 52203359), (220883, 4015643)]