17831710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 35058240

約数和(自身を除く): 17226530

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1879, 1898, 3758, 4745, 9395, 9490, 18790, 24427, 48854, 122135, 137167, 244270, 274334, 685835, 1371670, 1783171, 3566342, 8915855, 17831710]

約数ペア:

[(1, 17831710), (2, 8915855), (5, 3566342), (10, 1783171), (13, 1371670), (26, 685835), (65, 274334), (73, 244270), (130, 137167), (146, 122135), (365, 48854), (730, 24427), (949, 18790), (1879, 9490), (1898, 9395), (3758, 4745)]