421497934

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{133979}}^1$

素因数の和:134016

約数の個数: 24

約数和(自身を含む): 748412280

約数和(自身を除く): 326914346

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 133979, 267958, 1473769, 1741727, 2947538, 3483454, 16211459, 19158997, 32422918, 38317994, 210748967, 421497934]

約数ペア:

[(1, 421497934), (2, 210748967), (11, 38317994), (13, 32422918), (22, 19158997), (26, 16211459), (121, 3483454), (143, 2947538), (242, 1741727), (286, 1473769), (1573, 267958), (3146, 133979)]