2053008121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{467}}^1\times {\mathrm{577}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 2174852160

約数和(自身を除く): 121844039

約数列:

[1, 19, 401, 467, 577, 7619, 8873, 10963, 187267, 231377, 269459, 3558073, 4396163, 5119721, 108053059, 2053008121]

約数ペア:

[(1, 2053008121), (19, 108053059), (401, 5119721), (467, 4396163), (577, 3558073), (7619, 269459), (8873, 231377), (10963, 187267)]