4880044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{7219}}^1$

素因数の和:7249

約数の個数: 18

約数和(自身を含む): 9248820

約数和(自身を除く): 4368776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 7219, 14438, 28876, 93847, 187694, 375388, 1220011, 2440022, 4880044]

約数ペア:

[(1, 4880044), (2, 2440022), (4, 1220011), (13, 375388), (26, 187694), (52, 93847), (169, 28876), (338, 14438), (676, 7219)]