259659374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 445243392

約数和(自身を除く): 185584018

約数列:

[1, 2, 13, 23, 26, 46, 127, 169, 254, 263, 299, 338, 526, 598, 1651, 2921, 3302, 3419, 3887, 5842, 6049, 6838, 7774, 12098, 21463, 33401, 37973, 42926, 44447, 66802, 75946, 78637, 88894, 157274, 434213, 493649, 768223, 868426, 987298, 1022281, 1536446, 2044562, 5644769, 9986899, 11289538, 19973798, 129829687, 259659374]

約数ペア:

[(1, 259659374), (2, 129829687), (13, 19973798), (23, 11289538), (26, 9986899), (46, 5644769), (127, 2044562), (169, 1536446), (254, 1022281), (263, 987298), (299, 868426), (338, 768223), (526, 493649), (598, 434213), (1651, 157274), (2921, 88894), (3302, 78637), (3419, 75946), (3887, 66802), (5842, 44447), (6049, 42926), (6838, 37973), (7774, 33401), (12098, 21463)]