7877012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 16595712

約数和(自身を除く): 8718700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 293, 517, 572, 586, 611, 1034, 1172, 1222, 2068, 2444, 3223, 3809, 6446, 6721, 7618, 12892, 13442, 13771, 15236, 26884, 27542, 41899, 55084, 83798, 151481, 167596, 179023, 302962, 358046, 605924, 716092, 1969253, 3938506, 7877012]

約数ペア:

[(1, 7877012), (2, 3938506), (4, 1969253), (11, 716092), (13, 605924), (22, 358046), (26, 302962), (44, 179023), (47, 167596), (52, 151481), (94, 83798), (143, 55084), (188, 41899), (286, 27542), (293, 26884), (517, 15236), (572, 13771), (586, 13442), (611, 12892), (1034, 7618), (1172, 6721), (1222, 6446), (2068, 3809), (2444, 3223)]