2040343756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{12323}}^1$

素因数の和:12462

約数の個数: 48

約数和(自身を含む): 4024919808

約数和(自身を除く): 1984576052

約数列:

[1, 2, 4, 11, 22, 44, 53, 71, 106, 142, 212, 284, 583, 781, 1166, 1562, 2332, 3124, 3763, 7526, 12323, 15052, 24646, 41393, 49292, 82786, 135553, 165572, 271106, 542212, 653119, 874933, 1306238, 1749866, 2612476, 3499732, 7184309, 9624263, 14368618, 19248526, 28737236, 38497052, 46371449, 92742898, 185485796, 510085939, 1020171878, 2040343756]

約数ペア:

[(1, 2040343756), (2, 1020171878), (4, 510085939), (11, 185485796), (22, 92742898), (44, 46371449), (53, 38497052), (71, 28737236), (106, 19248526), (142, 14368618), (212, 9624263), (284, 7184309), (583, 3499732), (781, 2612476), (1166, 1749866), (1562, 1306238), (2332, 874933), (3124, 653119), (3763, 542212), (7526, 271106), (12323, 165572), (15052, 135553), (24646, 82786), (41393, 49292)]