269315930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2071661}}^1$

素因数の和:2071681

約数の個数: 16

約数和(自身を含む): 522058824

約数和(自身を除く): 252742894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2071661, 4143322, 10358305, 20716610, 26931593, 53863186, 134657965, 269315930]

約数ペア:

[(1, 269315930), (2, 134657965), (5, 53863186), (10, 26931593), (13, 20716610), (26, 10358305), (65, 4143322), (130, 2071661)]