8973692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 19615680

約数和(自身を除く): 10641988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 277, 356, 364, 554, 623, 1108, 1157, 1246, 1939, 2314, 2492, 3601, 3878, 4628, 7202, 7756, 8099, 14404, 16198, 24653, 25207, 32396, 49306, 50414, 98612, 100828, 172571, 320489, 345142, 640978, 690284, 1281956, 2243423, 4486846, 8973692]

約数ペア:

[(1, 8973692), (2, 4486846), (4, 2243423), (7, 1281956), (13, 690284), (14, 640978), (26, 345142), (28, 320489), (52, 172571), (89, 100828), (91, 98612), (178, 50414), (182, 49306), (277, 32396), (356, 25207), (364, 24653), (554, 16198), (623, 14404), (1108, 8099), (1157, 7756), (1246, 7202), (1939, 4628), (2314, 3878), (2492, 3601)]