4357340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16759}}^1$

素因数の和:16781

約数の個数: 24

約数和(自身を含む): 9854880

約数和(自身を除く): 5497540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16759, 33518, 67036, 83795, 167590, 217867, 335180, 435734, 871468, 1089335, 2178670, 4357340]

約数ペア:

[(1, 4357340), (2, 2178670), (4, 1089335), (5, 871468), (10, 435734), (13, 335180), (20, 217867), (26, 167590), (52, 83795), (65, 67036), (130, 33518), (260, 16759)]