2601471535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{2551}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 3485623680

約数和(自身を除く): 884152145

約数列:

[1, 5, 13, 29, 65, 145, 377, 541, 1885, 2551, 2705, 7033, 12755, 15689, 33163, 35165, 73979, 78445, 165815, 203957, 369895, 961727, 1019785, 1380091, 4808635, 6900455, 17941183, 40022639, 89705915, 200113195, 520294307, 2601471535]

約数ペア:

[(1, 2601471535), (5, 520294307), (13, 200113195), (29, 89705915), (65, 40022639), (145, 17941183), (377, 6900455), (541, 4808635), (1885, 1380091), (2551, 1019785), (2705, 961727), (7033, 369895), (12755, 203957), (15689, 165815), (33163, 78445), (35165, 73979)]