1110538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 1977444

約数和(自身を除く): 866906

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 353, 706, 1573, 3146, 3883, 4589, 7766, 9178, 42713, 50479, 85426, 100958, 555269, 1110538]

約数ペア:

[(1, 1110538), (2, 555269), (11, 100958), (13, 85426), (22, 50479), (26, 42713), (121, 9178), (143, 7766), (242, 4589), (286, 3883), (353, 3146), (706, 1573)]