6728422

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 10360944

約数和(自身を除く): 3632522

約数列:

[1, 2, 61, 122, 131, 262, 421, 842, 7991, 15982, 25681, 51362, 55151, 110302, 3364211, 6728422]

約数ペア:

[(1, 6728422), (2, 3364211), (61, 110302), (122, 55151), (131, 51362), (262, 25681), (421, 15982), (842, 7991)]