2520849071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{67307}}^1$

素因数の和:67430

約数の個数: 16

約数和(自身を含む): 2819397504

約数和(自身を除く): 298548433

約数列:

[1, 13, 43, 67, 559, 871, 2881, 37453, 67307, 874991, 2894201, 4509569, 37624613, 58624397, 193911467, 2520849071]

約数ペア:

[(1, 2520849071), (13, 193911467), (43, 58624397), (67, 37624613), (559, 4509569), (871, 2894201), (2881, 874991), (37453, 67307)]