120313804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{177979}}^1$

素因数の和:178009

約数の個数: 18

約数和(自身を含む): 227992380

約数和(自身を除く): 107678576

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 177979, 355958, 711916, 2313727, 4627454, 9254908, 30078451, 60156902, 120313804]

約数ペア:

[(1, 120313804), (2, 60156902), (4, 30078451), (13, 9254908), (26, 4627454), (52, 2313727), (169, 711916), (338, 355958), (676, 177979)]