415155719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 485982000

約数和(自身を除く): 70826281

約数列:

[1, 11, 19, 89, 121, 209, 979, 1691, 2029, 2299, 10769, 18601, 22319, 38551, 180581, 204611, 245509, 424061, 1986391, 3431039, 4664671, 21850301, 37741429, 415155719]

約数ペア:

[(1, 415155719), (11, 37741429), (19, 21850301), (89, 4664671), (121, 3431039), (209, 1986391), (979, 424061), (1691, 245509), (2029, 204611), (2299, 180581), (10769, 38551), (18601, 22319)]