5403268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{7993}}^1$

素因数の和:8023

約数の個数: 18

約数和(自身を含む): 10240314

約数和(自身を除く): 4837046

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 7993, 15986, 31972, 103909, 207818, 415636, 1350817, 2701634, 5403268]

約数ペア:

[(1, 5403268), (2, 2701634), (4, 1350817), (13, 415636), (26, 207818), (52, 103909), (169, 31972), (338, 15986), (676, 7993)]