266156722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3299}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 449064000

約数和(自身を除く): 182907278

約数列:

[1, 2, 13, 26, 29, 58, 107, 214, 377, 754, 1391, 2782, 3103, 3299, 6206, 6598, 40339, 42887, 80678, 85774, 95671, 191342, 352993, 705986, 1243723, 2487446, 4588909, 9177818, 10236797, 20473594, 133078361, 266156722]

約数ペア:

[(1, 266156722), (2, 133078361), (13, 20473594), (26, 10236797), (29, 9177818), (58, 4588909), (107, 2487446), (214, 1243723), (377, 705986), (754, 352993), (1391, 191342), (2782, 95671), (3103, 85774), (3299, 80678), (6206, 42887), (6598, 40339)]