2013968021806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{3938593}}^1$

素因数の和:3938956

約数の個数: 32

約数和(自身を含む): 3311065695168

約数和(自身を除く): 1297097673362

約数列:

[1, 2, 13, 26, 71, 142, 277, 554, 923, 1846, 3601, 7202, 19667, 39334, 255671, 511342, 3938593, 7877186, 51201709, 102403418, 279640103, 559280206, 1090990261, 2181980522, 3635321339, 7270642678, 14182873393, 28365746786, 77460308531, 154920617062, 1006984010903, 2013968021806]

約数ペア:

[(1, 2013968021806), (2, 1006984010903), (13, 154920617062), (26, 77460308531), (71, 28365746786), (142, 14182873393), (277, 7270642678), (554, 3635321339), (923, 2181980522), (1846, 1090990261), (3601, 559280206), (7202, 279640103), (19667, 102403418), (39334, 51201709), (255671, 7877186), (511342, 3938593)]