2051249385

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{41227}}^1$

素因数の和:41373

約数の個数: 32

約数和(自身を含む): 3419615232

約数和(自身を除く): 1368365847

約数列:

[1, 3, 5, 15, 31, 93, 107, 155, 321, 465, 535, 1605, 3317, 9951, 16585, 41227, 49755, 123681, 206135, 618405, 1278037, 3834111, 4411289, 6390185, 13233867, 19170555, 22056445, 66169335, 136749959, 410249877, 683749795, 2051249385]

約数ペア:

[(1, 2051249385), (3, 683749795), (5, 410249877), (15, 136749959), (31, 66169335), (93, 22056445), (107, 19170555), (155, 13233867), (321, 6390185), (465, 4411289), (535, 3834111), (1605, 1278037), (3317, 618405), (9951, 206135), (16585, 123681), (41227, 49755)]