4205556

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:800

約数の個数: 36

約数和(自身を含む): 10702692

約数和(自身を除く): 6497136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 593, 788, 1182, 1186, 1773, 1779, 2364, 2372, 3546, 3558, 5337, 7092, 7116, 10674, 21348, 116821, 233642, 350463, 467284, 700926, 1051389, 1401852, 2102778, 4205556]

約数ペア:

[(1, 4205556), (2, 2102778), (3, 1401852), (4, 1051389), (6, 700926), (9, 467284), (12, 350463), (18, 233642), (36, 116821), (197, 21348), (394, 10674), (591, 7116), (593, 7092), (788, 5337), (1182, 3558), (1186, 3546), (1773, 2372), (1779, 2364)]