7922044

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{11719}}^1$

素因数の和:11749

約数の個数: 18

約数和(自身を含む): 15013320

約数和(自身を除く): 7091276

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 11719, 23438, 46876, 152347, 304694, 609388, 1980511, 3961022, 7922044]

約数ペア:

[(1, 7922044), (2, 3961022), (4, 1980511), (13, 609388), (26, 304694), (52, 152347), (169, 46876), (338, 23438), (676, 11719)]