388526497

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{691}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 415033920

約数和(自身を除く): 26507423

約数列:

[1, 19, 101, 293, 691, 1919, 5567, 13129, 29593, 69791, 202463, 562267, 1326029, 3846797, 20448763, 388526497]

約数ペア:

[(1, 388526497), (19, 20448763), (101, 3846797), (293, 1326029), (691, 562267), (1919, 202463), (5567, 69791), (13129, 29593)]