2945531519

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{146057}}^1$

素因数の和:146174

約数の個数: 16

約数和(自身を含む): 3496044288

約数和(自身を除く): 550512769

約数列:

[1, 7, 43, 67, 301, 469, 2881, 20167, 146057, 1022399, 6280451, 9785819, 43963157, 68500733, 420790217, 2945531519]

約数ペア:

[(1, 2945531519), (7, 420790217), (43, 68500733), (67, 43963157), (301, 9785819), (469, 6280451), (2881, 1022399), (20167, 146057)]