104928044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{155219}}^1$

素因数の和:155249

約数の個数: 18

約数和(自身を含む): 198836820

約数和(自身を除く): 93908776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 155219, 310438, 620876, 2017847, 4035694, 8071388, 26232011, 52464022, 104928044]

約数ペア:

[(1, 104928044), (2, 52464022), (4, 26232011), (13, 8071388), (26, 4035694), (52, 2017847), (169, 620876), (338, 310438), (676, 155219)]