2018588971

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1\times {\mathrm{2417}}^1$

素因数の和:3174

約数の個数: 16

約数和(自身を含む): 2322440640

約数和(自身を除く): 303851669

約数列:

[1, 7, 229, 521, 1603, 2417, 3647, 16919, 119309, 553493, 835163, 1259257, 3874451, 8814799, 288369853, 2018588971]

約数ペア:

[(1, 2018588971), (7, 288369853), (229, 8814799), (521, 3874451), (1603, 1259257), (2417, 835163), (3647, 553493), (16919, 119309)]