1207721086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{383891}}^1$

素因数の和:383928

約数の個数: 24

約数和(自身を含む): 2144420712

約数和(自身を除く): 936699626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 383891, 767782, 4222801, 4990583, 8445602, 9981166, 46450811, 54896413, 92901622, 109792826, 603860543, 1207721086]

約数ペア:

[(1, 1207721086), (2, 603860543), (11, 109792826), (13, 92901622), (22, 54896413), (26, 46450811), (121, 9981166), (143, 8445602), (242, 4990583), (286, 4222801), (1573, 767782), (3146, 383891)]