2017294748

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{2459}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 4096431360

約数和(自身を除く): 2079136612

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 353, 581, 706, 1162, 1412, 2324, 2459, 2471, 4918, 4942, 9836, 9884, 17213, 29299, 34426, 58598, 68852, 117196, 204097, 205093, 408194, 410186, 816388, 820372, 868027, 1428679, 1736054, 2857358, 3472108, 5714716, 6076189, 12152378, 24304756, 72046241, 144092482, 288184964, 504323687, 1008647374, 2017294748]

約数ペア:

[(1, 2017294748), (2, 1008647374), (4, 504323687), (7, 288184964), (14, 144092482), (28, 72046241), (83, 24304756), (166, 12152378), (332, 6076189), (353, 5714716), (581, 3472108), (706, 2857358), (1162, 1736054), (1412, 1428679), (2324, 868027), (2459, 820372), (2471, 816388), (4918, 410186), (4942, 408194), (9836, 205093), (9884, 204097), (17213, 117196), (29299, 68852), (34426, 58598)]