248503814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{35531}}^1$

素因数の和:35815

約数の個数: 16

約数和(自身を含む): 402932880

約数和(自身を除く): 154429066

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 35531, 71062, 461903, 923806, 9557839, 19115678, 124251907, 248503814]

約数ペア:

[(1, 248503814), (2, 124251907), (13, 19115678), (26, 9557839), (269, 923806), (538, 461903), (3497, 71062), (6994, 35531)]