172673163922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397864433}}^1$

素因数の和:397864473

約数の個数: 16

約数和(自身を含む): 305559885312

約数和(自身を除く): 132886721390

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 397864433, 795728866, 2785051031, 5570102062, 12333797423, 24667594846, 86336581961, 172673163922]

約数ペア:

[(1, 172673163922), (2, 86336581961), (7, 24667594846), (14, 12333797423), (31, 5570102062), (62, 2785051031), (217, 795728866), (434, 397864433)]