201827772978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2587535551}}^1$

素因数の和:2587535569

約数の個数: 16

約数和(自身を含む): 434705972736

約数和(自身を除く): 232878199758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2587535551, 5175071102, 7762606653, 15525213306, 33637962163, 67275924326, 100913886489, 201827772978]

約数ペア:

[(1, 201827772978), (2, 100913886489), (3, 67275924326), (6, 33637962163), (13, 15525213306), (26, 7762606653), (39, 5175071102), (78, 2587535551)]