65201084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65993}}^1$

素因数の和:66029

約数の個数: 24

約数和(自身を含む): 129348240

約数和(自身を除く): 64147156

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 65993, 131986, 263972, 857909, 1253867, 1715818, 2507734, 3431636, 5015468, 16300271, 32600542, 65201084]

約数ペア:

[(1, 65201084), (2, 32600542), (4, 16300271), (13, 5015468), (19, 3431636), (26, 2507734), (38, 1715818), (52, 1253867), (76, 857909), (247, 263972), (494, 131986), (988, 65993)]