258415586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{82141}}^1$

素因数の和:82178

約数の個数: 24

約数和(自身を含む): 458845212

約数和(自身を除く): 200429626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 82141, 164282, 903551, 1067833, 1807102, 2135666, 9939061, 11746163, 19878122, 23492326, 129207793, 258415586]

約数ペア:

[(1, 258415586), (2, 129207793), (11, 23492326), (13, 19878122), (22, 11746163), (26, 9939061), (121, 2135666), (143, 1807102), (242, 1067833), (286, 903551), (1573, 164282), (3146, 82141)]