7451444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 17517696

約数和(自身を除く): 10066252

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1861, 2002, 3722, 4004, 7444, 13027, 20471, 24193, 26054, 40942, 48386, 52108, 81884, 96772, 143297, 169351, 266123, 286594, 338702, 532246, 573188, 677404, 1064492, 1862861, 3725722, 7451444]

約数ペア:

[(1, 7451444), (2, 3725722), (4, 1862861), (7, 1064492), (11, 677404), (13, 573188), (14, 532246), (22, 338702), (26, 286594), (28, 266123), (44, 169351), (52, 143297), (77, 96772), (91, 81884), (143, 52108), (154, 48386), (182, 40942), (286, 26054), (308, 24193), (364, 20471), (572, 13027), (1001, 7444), (1861, 4004), (2002, 3722)]