1125636463

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{2633}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 1298456640

約数和(自身を除く): 172820177

約数列:

[1, 7, 157, 389, 1099, 2633, 2723, 18431, 61073, 413381, 427511, 1024237, 2893667, 7169659, 160805209, 1125636463]

約数ペア:

[(1, 1125636463), (7, 160805209), (157, 7169659), (389, 2893667), (1099, 1024237), (2633, 427511), (2723, 413381), (18431, 61073)]