7784084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 17203200

約数和(自身を除く): 9419116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 199, 254, 308, 398, 508, 796, 889, 1393, 1397, 1778, 2189, 2786, 2794, 3556, 4378, 5572, 5588, 8756, 9779, 15323, 19558, 25273, 30646, 39116, 50546, 61292, 101092, 176911, 278003, 353822, 556006, 707644, 1112012, 1946021, 3892042, 7784084]

約数ペア:

[(1, 7784084), (2, 3892042), (4, 1946021), (7, 1112012), (11, 707644), (14, 556006), (22, 353822), (28, 278003), (44, 176911), (77, 101092), (127, 61292), (154, 50546), (199, 39116), (254, 30646), (308, 25273), (398, 19558), (508, 15323), (796, 9779), (889, 8756), (1393, 5588), (1397, 5572), (1778, 4378), (2189, 3556), (2786, 2794)]