304814978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{221201}}^1$

素因数の和:221269

約数の個数: 16

約数和(自身を含む): 501686136

約数和(自身を除く): 196871158

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 221201, 442402, 2875613, 5751226, 11723653, 23447306, 152407489, 304814978]

約数ペア:

[(1, 304814978), (2, 152407489), (13, 23447306), (26, 11723653), (53, 5751226), (106, 2875613), (689, 442402), (1378, 221201)]