296088676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{438001}}^1$

素因数の和:438031

約数の個数: 18

約数和(自身を含む): 561080562

約数和(自身を除く): 264991886

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 438001, 876002, 1752004, 5694013, 11388026, 22776052, 74022169, 148044338, 296088676]

約数ペア:

[(1, 296088676), (2, 148044338), (4, 74022169), (13, 22776052), (26, 11388026), (52, 5694013), (169, 1752004), (338, 876002), (676, 438001)]