289169636

素因数分解:

$2^2\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{6043}}^1$

素因数の和:7763

約数の個数: 24

約数和(自身を含む): 578773440

約数和(自身を除く): 289603804

約数列:

[1, 2, 4, 7, 14, 28, 1709, 3418, 6043, 6836, 11963, 12086, 23926, 24172, 42301, 47852, 84602, 169204, 10327487, 20654974, 41309948, 72292409, 144584818, 289169636]

約数ペア:

[(1, 289169636), (2, 144584818), (4, 72292409), (7, 41309948), (14, 20654974), (28, 10327487), (1709, 169204), (3418, 84602), (6043, 47852), (6836, 42301), (11963, 24172), (12086, 23926)]