428759762

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1\times {\mathrm{1231}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 646800000

約数和(自身を除く): 218040238

約数列:

[1, 2, 349, 499, 698, 998, 1231, 2462, 174151, 348302, 429619, 614269, 859238, 1228538, 214379881, 428759762]

約数ペア:

[(1, 428759762), (2, 214379881), (349, 1228538), (499, 859238), (698, 614269), (998, 429619), (1231, 348302), (2462, 174151)]