1949090858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{524231}}^1$

素因数の和:524270

約数の個数: 24

約数和(自身を含む): 3453640416

約数和(自身を除く): 1504549558

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 524231, 1048462, 5766541, 6815003, 11533082, 13630006, 74965033, 88595039, 149930066, 177190078, 974545429, 1949090858]

約数ペア:

[(1, 1949090858), (2, 974545429), (11, 177190078), (13, 149930066), (22, 88595039), (26, 74965033), (143, 13630006), (169, 11533082), (286, 6815003), (338, 5766541), (1859, 1048462), (3718, 524231)]