2912513065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{260861}}^1$

素因数の和:260913

約数の個数: 32

約数和(自身を含む): 4507695360

約数和(自身を除く): 1595182295

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 260861, 1304305, 1826027, 2869471, 7564969, 9130135, 14347355, 20086297, 37824845, 52954783, 83214659, 100431485, 264773915, 416073295, 582502613, 2912513065]

約数ペア:

[(1, 2912513065), (5, 582502613), (7, 416073295), (11, 264773915), (29, 100431485), (35, 83214659), (55, 52954783), (77, 37824845), (145, 20086297), (203, 14347355), (319, 9130135), (385, 7564969), (1015, 2869471), (1595, 1826027), (2233, 1304305), (11165, 260861)]