551445674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{493243}}^1$

素因数の和:493301

約数の個数: 16

約数和(自身を含む): 911514912

約数和(自身を除く): 360069238

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 493243, 986486, 6412159, 12824318, 21209449, 42418898, 275722837, 551445674]

約数ペア:

[(1, 551445674), (2, 275722837), (13, 42418898), (26, 21209449), (43, 12824318), (86, 6412159), (559, 986486), (1118, 493243)]