26754559

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 30831840

約数和(自身を除く): 4077281

約数列:

[1, 13, 29, 53, 103, 169, 377, 689, 1339, 1537, 2987, 4901, 5459, 8957, 17407, 19981, 38831, 70967, 158311, 259753, 504803, 922571, 2058043, 26754559]

約数ペア:

[(1, 26754559), (13, 2058043), (29, 922571), (53, 504803), (103, 259753), (169, 158311), (377, 70967), (689, 38831), (1339, 19981), (1537, 17407), (2987, 8957), (4901, 5459)]