338764780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{996367}}^1$

素因数の和:996393

約数の個数: 24

約数和(自身を含む): 753254208

約数和(自身を除く): 414489428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 996367, 1992734, 3985468, 4981835, 9963670, 16938239, 19927340, 33876478, 67752956, 84691195, 169382390, 338764780]

約数ペア:

[(1, 338764780), (2, 169382390), (4, 84691195), (5, 67752956), (10, 33876478), (17, 19927340), (20, 16938239), (34, 9963670), (68, 4981835), (85, 3985468), (170, 1992734), (340, 996367)]