17943303170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2604253}}^1$

素因数の和:2604326

約数の個数: 32

約数和(自身を含む): 35438688432

約数和(自身を除く): 17495385262

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 2604253, 5208506, 13021265, 26042530, 33855289, 67710578, 138025409, 169276445, 276050818, 338552890, 690127045, 1380254090, 1794330317, 3588660634, 8971651585, 17943303170]

約数ペア:

[(1, 17943303170), (2, 8971651585), (5, 3588660634), (10, 1794330317), (13, 1380254090), (26, 690127045), (53, 338552890), (65, 276050818), (106, 169276445), (130, 138025409), (265, 67710578), (530, 33855289), (689, 26042530), (1378, 13021265), (3445, 5208506), (6890, 2604253)]