348049364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{393721}}^1$

素因数の和:393755

約数の個数: 24

約数和(自身を含む): 694525608

約数和(自身を除く): 346476244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 393721, 787442, 1574884, 5118373, 6693257, 10236746, 13386514, 20473492, 26773028, 87012341, 174024682, 348049364]

約数ペア:

[(1, 348049364), (2, 174024682), (4, 87012341), (13, 26773028), (17, 20473492), (26, 13386514), (34, 10236746), (52, 6693257), (68, 5118373), (221, 1574884), (442, 787442), (884, 393721)]