4059290

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4561}}^1$

素因数の和:4657

約数の個数: 16

約数和(自身を含む): 7390440

約数和(自身を除く): 3331150

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4561, 9122, 22805, 45610, 405929, 811858, 2029645, 4059290]

約数ペア:

[(1, 4059290), (2, 2029645), (5, 811858), (10, 405929), (89, 45610), (178, 22805), (445, 9122), (890, 4561)]