2111638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 16

約数和(自身を含む): 3382560

約数和(自身を除く): 1270922

約数列:

[1, 2, 17, 34, 173, 346, 359, 718, 2941, 5882, 6103, 12206, 62107, 124214, 1055819, 2111638]

約数ペア:

[(1, 2111638), (2, 1055819), (17, 124214), (34, 62107), (173, 12206), (346, 6103), (359, 5882), (718, 2941)]