1728022634

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1\times {\mathrm{7951}}^1$

素因数の和:8622

約数の個数: 24

約数和(自身を含む): 2811477312

約数和(自身を除く): 1083454678

約数列:

[1, 2, 13, 26, 169, 338, 643, 1286, 7951, 8359, 15902, 16718, 103363, 108667, 206726, 217334, 1343719, 2687438, 5112493, 10224986, 66462409, 132924818, 864011317, 1728022634]

約数ペア:

[(1, 1728022634), (2, 864011317), (13, 132924818), (26, 66462409), (169, 10224986), (338, 5112493), (643, 2687438), (1286, 1343719), (7951, 217334), (8359, 206726), (15902, 108667), (16718, 103363)]