2208824786

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1396223}}^1$

素因数の和:1396345

約数の個数: 16

約数和(自身を含む): 3820068864

約数和(自身を除く): 1611244078

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 1396223, 2792446, 9773561, 19547122, 157773199, 315546398, 1104412393, 2208824786]

約数ペア:

[(1, 2208824786), (2, 1104412393), (7, 315546398), (14, 157773199), (113, 19547122), (226, 9773561), (791, 2792446), (1582, 1396223)]