1304368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6271}}^1$

素因数の和:6292

約数の個数: 20

約数和(自身を含む): 2722048

約数和(自身を除く): 1417680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6271, 12542, 25084, 50168, 81523, 100336, 163046, 326092, 652184, 1304368]

約数ペア:

[(1, 1304368), (2, 652184), (4, 326092), (8, 163046), (13, 100336), (16, 81523), (26, 50168), (52, 25084), (104, 12542), (208, 6271)]