127643234

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1\times {\mathrm{769}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 193347000

約数和(自身を除く): 65703766

約数列:

[1, 2, 149, 298, 557, 769, 1114, 1538, 82993, 114581, 165986, 229162, 428333, 856666, 63821617, 127643234]

約数ペア:

[(1, 127643234), (2, 63821617), (149, 856666), (298, 428333), (557, 229162), (769, 165986), (1114, 114581), (1538, 82993)]