551254417

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{6481}}^1$

素因数の和:6936

約数の個数: 16

約数和(自身を含む): 653385600

約数和(自身を除く): 102131183

約数列:

[1, 7, 29, 203, 419, 2933, 6481, 12151, 45367, 85057, 187949, 1315643, 2715539, 19008773, 78750631, 551254417]

約数ペア:

[(1, 551254417), (7, 78750631), (29, 19008773), (203, 2715539), (419, 1315643), (2933, 187949), (6481, 85057), (12151, 45367)]