2049062392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19702523}}^1$

素因数の和:19702542

約数の個数: 16

約数和(自身を含む): 4137530040

約数和(自身を除く): 2088467648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19702523, 39405046, 78810092, 157620184, 256132799, 512265598, 1024531196, 2049062392]

約数ペア:

[(1, 2049062392), (2, 1024531196), (4, 512265598), (8, 256132799), (13, 157620184), (26, 78810092), (52, 39405046), (104, 19702523)]