1772643794

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{140263}}^1$

素因数の和:140425

約数の個数: 16

約数和(自身を含む): 2726732160

約数和(自身を除く): 954088366

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 140263, 280526, 9958673, 12483407, 19917346, 24966814, 886321897, 1772643794]

約数ペア:

[(1, 1772643794), (2, 886321897), (71, 24966814), (89, 19917346), (142, 12483407), (178, 9958673), (6319, 280526), (12638, 140263)]