857029454

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{859}}^1\times {\mathrm{2141}}^1$

素因数の和:3235

約数の個数: 16

約数和(自身を含む): 1293168240

約数和(自身を除く): 436138786

約数列:

[1, 2, 233, 466, 859, 1718, 2141, 4282, 200147, 400294, 498853, 997706, 1839119, 3678238, 428514727, 857029454]

約数ペア:

[(1, 857029454), (2, 428514727), (233, 3678238), (466, 1839119), (859, 997706), (1718, 498853), (2141, 400294), (4282, 200147)]