219528088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2110847}}^1$

素因数の和:2110866

約数の個数: 16

約数和(自身を含む): 443278080

約数和(自身を除く): 223749992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2110847, 4221694, 8443388, 16886776, 27441011, 54882022, 109764044, 219528088]

約数ペア:

[(1, 219528088), (2, 109764044), (4, 54882022), (8, 27441011), (13, 16886776), (26, 8443388), (52, 4221694), (104, 2110847)]