268653806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{15959}}^1$

素因数の和:16423

約数の個数: 16

約数和(自身を含む): 425174400

約数和(自身を除く): 156520594

約数列:

[1, 2, 19, 38, 443, 886, 8417, 15959, 16834, 31918, 303221, 606442, 7069837, 14139674, 134326903, 268653806]

約数ペア:

[(1, 268653806), (2, 134326903), (19, 14139674), (38, 7069837), (443, 606442), (886, 303221), (8417, 31918), (15959, 16834)]