2188551410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7546729}}^1$

素因数の和:7546765

約数の個数: 16

約数和(自身を含む): 4075234200

約数和(自身を除く): 1886682790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 7546729, 15093458, 37733645, 75467290, 218855141, 437710282, 1094275705, 2188551410]

約数ペア:

[(1, 2188551410), (2, 1094275705), (5, 437710282), (10, 218855141), (29, 75467290), (58, 37733645), (145, 15093458), (290, 7546729)]