388291826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{12073}}^1$

素因数の和:13325

約数の個数: 16

約数和(自身を含む): 627799704

約数和(自身を除く): 239507878

約数列:

[1, 2, 13, 26, 1237, 2474, 12073, 16081, 24146, 32162, 156949, 313898, 14934301, 29868602, 194145913, 388291826]

約数ペア:

[(1, 388291826), (2, 194145913), (13, 29868602), (26, 14934301), (1237, 313898), (2474, 156949), (12073, 32162), (16081, 24146)]