7836686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 6642226

約数列:

[1, 2, 11, 13, 22, 26, 47, 53, 94, 106, 121, 143, 242, 286, 517, 583, 611, 689, 1034, 1166, 1222, 1378, 1573, 2491, 3146, 4982, 5687, 6413, 6721, 7579, 11374, 12826, 13442, 15158, 27401, 32383, 54802, 64766, 73931, 83369, 147862, 166738, 301411, 356213, 602822, 712426, 3918343, 7836686]

約数ペア:

[(1, 7836686), (2, 3918343), (11, 712426), (13, 602822), (22, 356213), (26, 301411), (47, 166738), (53, 147862), (94, 83369), (106, 73931), (121, 64766), (143, 54802), (242, 32383), (286, 27401), (517, 15158), (583, 13442), (611, 12826), (689, 11374), (1034, 7579), (1166, 6721), (1222, 6413), (1378, 5687), (1573, 4982), (2491, 3146)]