2065232416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{10111}}^1$

素因数の和:10625

約数の個数: 48

約数和(自身を含む): 4388041728

約数和(自身を除く): 2322809312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 491, 982, 1964, 3928, 6383, 7856, 10111, 12766, 15712, 20222, 25532, 40444, 51064, 80888, 102128, 131443, 161776, 204256, 262886, 323552, 525772, 1051544, 2103088, 4206176, 4964501, 9929002, 19858004, 39716008, 64538513, 79432016, 129077026, 158864032, 258154052, 516308104, 1032616208, 2065232416]

約数ペア:

[(1, 2065232416), (2, 1032616208), (4, 516308104), (8, 258154052), (13, 158864032), (16, 129077026), (26, 79432016), (32, 64538513), (52, 39716008), (104, 19858004), (208, 9929002), (416, 4964501), (491, 4206176), (982, 2103088), (1964, 1051544), (3928, 525772), (6383, 323552), (7856, 262886), (10111, 204256), (12766, 161776), (15712, 131443), (20222, 102128), (25532, 80888), (40444, 51064)]