2706886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2373434

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 139, 182, 214, 278, 749, 973, 1391, 1498, 1807, 1946, 2782, 3614, 9737, 12649, 14873, 19474, 25298, 29746, 104111, 193349, 208222, 386698, 1353443, 2706886]

約数ペア:

[(1, 2706886), (2, 1353443), (7, 386698), (13, 208222), (14, 193349), (26, 104111), (91, 29746), (107, 25298), (139, 19474), (182, 14873), (214, 12649), (278, 9737), (749, 3614), (973, 2782), (1391, 1946), (1498, 1807)]