189749954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{242647}}^1$

素因数の和:242689

約数の個数: 16

約数和(自身を含む): 314471808

約数和(自身を除く): 124721854

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 242647, 485294, 4124999, 5580881, 8249998, 11161762, 94874977, 189749954]

約数ペア:

[(1, 189749954), (2, 94874977), (17, 11161762), (23, 8249998), (34, 5580881), (46, 4124999), (391, 485294), (782, 242647)]