1142187838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1\times {\mathrm{21269}}^1$

素因数の和:23723

約数の個数: 16

約数和(自身を含む): 1869888240

約数和(自身を除く): 727700402

約数列:

[1, 2, 11, 22, 2441, 4882, 21269, 26851, 42538, 53702, 233959, 467918, 51917629, 103835258, 571093919, 1142187838]

約数ペア:

[(1, 1142187838), (2, 571093919), (11, 103835258), (22, 51917629), (2441, 467918), (4882, 233959), (21269, 53702), (26851, 42538)]