285536368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1372771}}^1$

素因数の和:1372792

約数の個数: 20

約数和(自身を含む): 595783048

約数和(自身を除く): 310246680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1372771, 2745542, 5491084, 10982168, 17846023, 21964336, 35692046, 71384092, 142768184, 285536368]

約数ペア:

[(1, 285536368), (2, 142768184), (4, 71384092), (8, 35692046), (13, 21964336), (16, 17846023), (26, 10982168), (52, 5491084), (104, 2745542), (208, 1372771)]