2889898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7727}}^1$

素因数の和:7757

約数の個数: 16

約数和(自身を含む): 5007744

約数和(自身を除く): 2117846

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 7727, 15454, 84997, 131359, 169994, 262718, 1444949, 2889898]

約数ペア:

[(1, 2889898), (2, 1444949), (11, 262718), (17, 169994), (22, 131359), (34, 84997), (187, 15454), (374, 7727)]