261900842

素因数分解:

$2^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{16253}}^1$

素因数の和:17413

約数の個数: 16

約数和(自身を含む): 449390592

約数和(自身を除く): 187489750

約数列:

[1, 2, 7, 14, 1151, 2302, 8057, 16114, 16253, 32506, 113771, 227542, 18707203, 37414406, 130950421, 261900842]

約数ペア:

[(1, 261900842), (2, 130950421), (7, 37414406), (14, 18707203), (1151, 227542), (2302, 113771), (8057, 32506), (16114, 16253)]