2015989354

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{26687}}^1$

素因数の和:27149

約数の個数: 16

約数和(自身を含む): 3061006848

約数和(自身を除く): 1045017494

約数列:

[1, 2, 107, 214, 353, 706, 26687, 37771, 53374, 75542, 2855509, 5711018, 9420511, 18841022, 1007994677, 2015989354]

約数ペア:

[(1, 2015989354), (2, 1007994677), (107, 18841022), (214, 9420511), (353, 5711018), (706, 2855509), (26687, 75542), (37771, 53374)]