16666989716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{10253}}^1$

素因数の和:11040

約数の個数: 48

約数和(自身を含む): 32188700544

約数和(自身を除く): 15521710828

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 727, 1118, 1454, 2236, 2908, 9451, 10253, 18902, 20506, 31261, 37804, 41012, 62522, 125044, 133289, 266578, 406393, 440879, 533156, 812786, 881758, 1625572, 1763516, 5731427, 7453931, 11462854, 14907862, 22925708, 29815724, 96901103, 193802206, 320519033, 387604412, 641038066, 1282076132, 4166747429, 8333494858, 16666989716]

約数ペア:

[(1, 16666989716), (2, 8333494858), (4, 4166747429), (13, 1282076132), (26, 641038066), (43, 387604412), (52, 320519033), (86, 193802206), (172, 96901103), (559, 29815724), (727, 22925708), (1118, 14907862), (1454, 11462854), (2236, 7453931), (2908, 5731427), (9451, 1763516), (10253, 1625572), (18902, 881758), (20506, 812786), (31261, 533156), (37804, 440879), (41012, 406393), (62522, 266578), (125044, 133289)]