859624324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{16223}}^1$

素因数の和:17259

約数の個数: 24

約数和(自身を含む): 1621751040

約数和(自身を除く): 762126716

約数列:

[1, 2, 4, 13, 26, 52, 1019, 2038, 4076, 13247, 16223, 26494, 32446, 52988, 64892, 210899, 421798, 843596, 16531237, 33062474, 66124948, 214906081, 429812162, 859624324]

約数ペア:

[(1, 859624324), (2, 429812162), (4, 214906081), (13, 66124948), (26, 33062474), (52, 16531237), (1019, 843596), (2038, 421798), (4076, 210899), (13247, 64892), (16223, 52988), (26494, 32446)]