2129783038

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1\times {\mathrm{8951}}^1$

素因数の和:9663

約数の個数: 16

約数和(自身を含む): 3214126080

約数和(自身を除く): 1084343042

約数列:

[1, 2, 271, 439, 542, 878, 8951, 17902, 118969, 237938, 2425721, 3929489, 4851442, 7858978, 1064891519, 2129783038]

約数ペア:

[(1, 2129783038), (2, 1064891519), (271, 7858978), (439, 4851442), (542, 3929489), (878, 2425721), (8951, 237938), (17902, 118969)]