2286770128

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1125379}}^1$

素因数の和:1125514

約数の個数: 20

約数和(自身を含む): 4465507840

約数和(自身を除く): 2178737712

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1125379, 2250758, 4501516, 9003032, 18006064, 142923133, 285846266, 571692532, 1143385064, 2286770128]

約数ペア:

[(1, 2286770128), (2, 1143385064), (4, 571692532), (8, 285846266), (16, 142923133), (127, 18006064), (254, 9003032), (508, 4501516), (1016, 2250758), (2032, 1125379)]