7471156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 16515072

約数和(自身を除く): 9043916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 191, 254, 308, 382, 508, 764, 889, 1337, 1397, 1778, 2101, 2674, 2794, 3556, 4202, 5348, 5588, 8404, 9779, 14707, 19558, 24257, 29414, 39116, 48514, 58828, 97028, 169799, 266827, 339598, 533654, 679196, 1067308, 1867789, 3735578, 7471156]

約数ペア:

[(1, 7471156), (2, 3735578), (4, 1867789), (7, 1067308), (11, 679196), (14, 533654), (22, 339598), (28, 266827), (44, 169799), (77, 97028), (127, 58828), (154, 48514), (191, 39116), (254, 29414), (308, 24257), (382, 19558), (508, 14707), (764, 9779), (889, 8404), (1337, 5588), (1397, 5348), (1778, 4202), (2101, 3556), (2674, 2794)]