2001261745

素因数分解:

$5^1\times 7^1\times {\mathrm{4519}}^1\times {\mathrm{12653}}^1$

素因数の和:17184

約数の個数: 16

約数和(自身を含む): 2745411840

約数和(自身を除く): 744150095

約数列:

[1, 5, 7, 35, 4519, 12653, 22595, 31633, 63265, 88571, 158165, 442855, 57178907, 285894535, 400252349, 2001261745]

約数ペア:

[(1, 2001261745), (5, 400252349), (7, 285894535), (35, 57178907), (4519, 442855), (12653, 158165), (22595, 88571), (31633, 63265)]