69120454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{27407}}^1$

素因数の和:27519

約数の個数: 16

約数和(自身を含む): 112811328

約数和(自身を除く): 43690874

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 27407, 54814, 356291, 712582, 2658479, 5316958, 34560227, 69120454]

約数ペア:

[(1, 69120454), (2, 34560227), (13, 5316958), (26, 2658479), (97, 712582), (194, 356291), (1261, 54814), (2522, 27407)]