494897689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{23227}}^1$

素因数の和:23400

約数の個数: 16

約数和(自身を含む): 585345600

約数和(自身を除く): 90447911

約数列:

[1, 11, 13, 143, 149, 1639, 1937, 21307, 23227, 255497, 301951, 3321461, 3460823, 38069053, 44990699, 494897689]

約数ペア:

[(1, 494897689), (11, 44990699), (13, 38069053), (143, 3460823), (149, 3321461), (1639, 301951), (1937, 255497), (21307, 23227)]