2128777634

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1\times {\mathrm{20219}}^1$

素因数の和:21145

約数の個数: 16

約数和(自身を含む): 3249434880

約数和(自身を除く): 1120657246

約数列:

[1, 2, 61, 122, 863, 1726, 20219, 40438, 52643, 105286, 1233359, 2466718, 17448997, 34897994, 1064388817, 2128777634]

約数ペア:

[(1, 2128777634), (2, 1064388817), (61, 34897994), (122, 17448997), (863, 2466718), (1726, 1233359), (20219, 105286), (40438, 52643)]