2720588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 5183808

約数和(自身を除く): 2463220

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 463, 926, 1469, 1852, 2938, 5876, 6019, 12038, 24076, 52319, 104638, 209276, 680147, 1360294, 2720588]

約数ペア:

[(1, 2720588), (2, 1360294), (4, 680147), (13, 209276), (26, 104638), (52, 52319), (113, 24076), (226, 12038), (452, 6019), (463, 5876), (926, 2938), (1469, 1852)]