2101474529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{26783}}^1$

素因数の和:27820

約数の個数: 16

約数和(自身を含む): 2622689280

約数和(自身を除く): 521214751

約数列:

[1, 7, 11, 77, 1019, 7133, 11209, 26783, 78463, 187481, 294613, 2062291, 27291877, 191043139, 300210647, 2101474529]

約数ペア:

[(1, 2101474529), (7, 300210647), (11, 191043139), (77, 27291877), (1019, 2062291), (7133, 294613), (11209, 187481), (26783, 78463)]