2666195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4510

約数の個数: 16

約数和(自身を含む): 3872448

約数和(自身を除く): 1206253

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 4481, 22405, 31367, 76177, 156835, 380885, 533239, 2666195]

約数ペア:

[(1, 2666195), (5, 533239), (7, 380885), (17, 156835), (35, 76177), (85, 31367), (119, 22405), (595, 4481)]